<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Archiving and Interchange DTD v1.0 20120330//EN" "JATS-archivearticle1.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink">
  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Evaluation of the Satisfaction of the Greek Agricultural Cooperatives by the Provided Banking Services</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Dimitrios Drosos</string-name>
          <email>drososd@uniwa.gr</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff2">2</xref>
          <xref ref-type="aff" rid="aff3">3</xref>
          <xref ref-type="aff" rid="aff4">4</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Grigorios Kyriakopoulos</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
          <xref ref-type="aff" rid="aff2">2</xref>
          <xref ref-type="aff" rid="aff4">4</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Stamatios Ntanos</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff2">2</xref>
          <xref ref-type="aff" rid="aff3">3</xref>
          <xref ref-type="aff" rid="aff4">4</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Agricultural Cooperatives, Banking Services</institution>
          ,
          <addr-line>Customer Satisfaction, Multi-Criteria Analysis</addr-line>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>National Technical University of Athens, School of Electrical and Computer Engineering</institution>
          ,
          <addr-line>9 Heroon</addr-line>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <addr-line>Polytechniou Street, 15780 Athens</addr-line>
          ,
          <country country="GR">Greece</country>
        </aff>
        <aff id="aff3">
          <label>3</label>
          <institution>University of West Attica, Department of Business Administration</institution>
          ,
          <addr-line>Ancient Olive Grove Campus - 250 Thivon</addr-line>
        </aff>
        <aff id="aff4">
          <label>4</label>
          <institution>and Petrou Ralli str.</institution>
          ,
          <addr-line>Egaleo, 12244</addr-line>
          ,
          <country country="GR">Greece</country>
        </aff>
      </contrib-group>
      <fpage>135</fpage>
      <lpage>142</lpage>
      <abstract>
        <p>The agri-food sector is one of the most important sectors of the Greek economy since it contributes to the national income growth, the increase of government revenue and the creation of new jobs. According to the Bank of Greece the agri-food sector in Greece represents 3% of GDP, compared to an average of 1.5% of EU GDP. The aim of this research was to investigate the satisfaction of agricultural cooperatives in Greece while considering the banking services received. The research results were based on the analysis of 150 questionnaires collected during the period between April 2019 and May 2019 showing that the index of the global customer supported a good performance as its value is about 82.66%. The results were analyzed with the multicriteria satisfaction analysis (MUSA) method, which is considered as an aggregation-disaggregation approach developed on the qualitative analysis regression. The results of the study showed that the most important satisfaction criteria for the agricultural cooperatives towards banks were those of products/services and branch/network. Those were considered as the competitive advantage that banks should work on.</p>
      </abstract>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <p>Nowadays it is not straightforward under what ways the rapid developments of both global and
national economic arenas in recent years have contributed to the changing financial environments in
which modern businesses operate. The key factors that determine the modern financial environment
they are summarized in the internationalization of markets, the integration of money with capital
markets and the liberalization of the financial sector from governmental interventions (Drosos et al.,
The determining precondition of any</p>
      <p>modern business is the philosophy that the continuous
improvement of business performance is directly or indirectly related to the optimal satisfaction of
customers while creating added value for them.</p>
      <p>Modern companies in today's volatile and highly competitive environment devote significant time,
energy, human capital and financial resources in order to both measure their performance and to achieve
their strategic goals. Modern purchasing, economic, social and technological factors, all create a highly
competitive business environment, in which customers and consequently the viability of the businesses
are the main goal. Within this managerial framework companies prioritize on the satisfaction of their</p>
      <p>2022 Copyright for this paper by its authors.
customers. During the last two decades customer satisfaction has been the basis for companies, which
aim to play a leading role in the modern global financial environment.</p>
      <p>
        Many companies take customer satisfaction as an indicator to measure the performance of their products
or services. In an increasingly competitive and dynamic environment, companies are making greater
efforts not only to retain but also to increase the market share of their satisfied customers. An important
field of collective entrepreneurship is the agricultural cooperatives. In the modern, economic and social
reality, both nationally and internationally, agricultural cooperatives seek to play a very important role
in the emergence of the primary sector as one of the key pillars of national economies recovery
        <xref ref-type="bibr" rid="ref11 ref13 ref14">(AbdulRahaman and Abdulai, 2018, Eric et al., 2019, Hu et al.,2021, Hun et al.,2018)</xref>
        . As part of this
particularly complex endeavour agricultural cooperatives are looking for partners who will provide
them with the necessary resources to continue their production process and also apply innovations and
new approaches in farming
        <xref ref-type="bibr" rid="ref18">(Leontopoulos et al, 2015)</xref>
        . In this respect banking institutions have a key
role of the agricultural cooperatives, offering services that cover all the productive, logistical and
processing needs. Most of the service satisfaction surveys conducted by banking institutions are mainly
focused on determining the dimensions of quality, creating a model for measuring it with the aim of
improving the quality of services
        <xref ref-type="bibr" rid="ref10 ref17 ref2 ref3 ref7 ref8 ref9">(Drosos et al., 2021, Drosos et al., 2018, Drosos et al., 2015, Drosos
et al., 2014, Bick et al., 2004, Karatepe et al., 2005)</xref>
        .
      </p>
    </sec>
    <sec id="sec-2">
      <title>2. Research Methodology</title>
      <p>In this research work a survey was conducted to measure the satisfaction of agricultural cooperatives
with the banking services provided in Greece. An electronic questionnaire was created using Google
Drive forms to make the survey more effective. The survey was conducted during the period of April
May 2020. The survey involved a total of 150 agricultural cooperatives from all over Greece. The
questionnaires were answered by the presidents of the agricultural cooperatives surveyed. In order to
design the appropriate questionnaire, the existing literature was examined. Based on this literature
review and the specific characteristic of the natural gas market in Greece, a series of satisfaction criteria
and sub-criteria emerged. A five-point Likert scale was used to measure respondents’ level of
satisfaction rating from totally dissatisfied to totally satisfied. The criteria emerged for conducting the
customer satisfaction survey were the following: 1) Products - Services: satisfaction with bank services
and products offered, 2) Stores - Branch network: a criterion that concerns the space of the branches
and their network, 3) Staff: satisfaction from the staff of a bank branch, 4) Customer service: refers to
customer satisfaction with the service offered.</p>
      <p>According to the data presented in Table 1 of the total number of agricultural cooperatives surveyed,
a portion of 39% export while the remaining 61% did not carry out export activities. The largest
percentage of agricultural cooperatives who participated in the survey was located in Central Macedonia
(14.29%), followed by cooperatives operating in Western Greece and Western Macedonia with a
percentage of 12.99%. The percentage of agricultural cooperatives operating in Crete and the
Peloponnese is particularly high at 11.69% and 10.39% respectively. The lowest participation rates in
the survey were represented by the Epirus located cooperatives, the Ionian Islands and the North Aegean
with a percentage that counts for 2.60% at each region.</p>
      <sec id="sec-2-1">
        <title>Exporting</title>
      </sec>
      <sec id="sec-2-2">
        <title>Region of Activity Yes No Attica</title>
        <p>Central Greece
Central Macedonia</p>
        <p>Epirus</p>
        <p>Crete
Eastern Macedonia &amp; Thrace</p>
        <p>Ionian Islands
North Aegean</p>
        <p>Peloponnese
Southern Aegean</p>
        <p>Thessaly</p>
        <p>West Greece
West Macedonia</p>
        <p>
          The Multi-criteria Satisfaction Analysis (MUSA) method was used in order to measure customer
satisfaction. The method is an ordinal–regression-based approach used for the assessment of a set of
collective satisfaction functions in such a way that the global satisfaction criterion becomes as
consistent as possible with customers’ judgments
          <xref ref-type="bibr" rid="ref12">(Grigoroudis and Siskos, 2002)</xref>
          . In particular, the
method infers an additive collective value function Y* and a set of partial satisfaction (value) functions
Xi*, given customers’ global satisfaction Y and partial satisfaction Xi according to the i–th criterion
(ordinal scaling). The main objective of the method is to achieve the maximum consistency between
the value function Y*and the customers’ judgments Y. Based on the modeling of preference
disaggregation approach
          <xref ref-type="bibr" rid="ref15 ref20">(Jacquet-Lagreze and Siskos, 1982, Siskos and Yannacopoulos, 1985)</xref>
          the
ordinal regression equation has the following form:
        </p>
        <p>Where represents the estimation of the global value function, n represents the number of criteria,
bi is a positive weight of the i–th criterion, σ+ and σ− are the overestimation and the underestimation
errors, respectively, and the value functions Υ* and Xi are normalized in the interval [0,100]. The global
and partial satisfaction Y* and Xi* are monotonic functions normalized in the interval [0,100]. Thus,
in order to reduce the size of the mathematical program, removing the monotonicity constraints for Y*
and Xi*, the following transformation equations are used:</p>
        <p>where y*m is the value of the ym satisfaction level, xi*k is the value of the xik satisfaction level,
and α and αi are the number of global and partial satisfaction levels. According to the aforementioned
definitions and assumptions, the basic estimation model can be written in a linear program formulation,
as follows:
where M is the number of customers, n is the number of criteria, and xi*j, y*j are the j–th level on
which variables Xi and Y are estimated.</p>
      </sec>
    </sec>
    <sec id="sec-3">
      <title>3. Research Results</title>
      <p>Figure 1 showed the agricultural cooperatives are satisfied with the offered services and the banking
institutions products. The average overall satisfaction index reached a high 82.66% scoring.</p>
      <p>Based on Figure 2 the criterion of "Products - Services" sustained the highest weight of 40.00%,
followed by the criterion of "Stores - Branch Network" with a percentage of 25.00%, while the lower
weights counted for the "Human Resources" (21.03%), and the "Customer Service" (13.97%),
respectively.</p>
      <p>The applied evaluation criteria showed a relatively high satisfaction index and range at the level of
total satisfaction. The criterion of "Customer Service" was the lowest satisfaction criterion (73.75%).
Customers are more satisfied with the above criterion than the criterion of "Stores - Branch Network",
which counted for 90%. The customers from the "Human Resources" criterion seemed to be particularly
satisfied, which showed a high satisfaction percentage of 82.98%. Finally, regarding the criterion of
"Products - Services", the agricultural cooperatives were very satisfied, reaching a 88.56% score.</p>
      <p>
        The significance of the "Products - Services" and "Customer Service" criteria, Figures 2 and 3, was
also verified and validated at the relevant literature
        <xref ref-type="bibr" rid="ref19">(Okpala and Korzeniowska, 2021)</xref>
        . Indeed, the
contemporary interest of good practices referring to the implementation of Hazard Analysis and Critical
Control Points (HACCP) it is an utmost importance and priority factor for food hygiene quality safety
that steadily thrive in the agri-food industry. This is also a measure of improving agri-food product
quality management (QM), while considering ethical quality issues, food quality safety standards,
HACCP fundamentals/implementation, QA control systems, other quality standards associated with
agri-food industry, altogether with supplementary essentials associated with quality. However, the QM
system foundation within a given agri-food product or enterprise is not the real very-end itself, since
what matters most is how to maintain and sustain it
        <xref ref-type="bibr" rid="ref19">(Okpala and Korzeniowska, 2021)</xref>
        . Figure 4 showed
the strong-positive and weak-negative points of the bank’s providers examined. The criteria of
“Customer Service” and “Human Resources” were located in the so-called “status quo area” of the
action diagram. The “Products - Services” criterion was located in the leverage opportunity area of the
action diagram, inferring that this criterion is of high performance and importance; thus, the greatest
attention should be paid on it.
      </p>
      <p>Figure 5 profiled the customer satisfaction with the main criteria (of performance), confirming the
initial results regarding the demanding level of customers on the basis of the form of the global
satisfaction function and the degree of the average total demand index. In particular, customers were
less demanding regarding the criteria of “Products – Services” and “Stores Branch - Networks”; being
the criteria with the highest level of importance.</p>
      <p>
        The adoption importance of customer-focused culture at the agri-food industry, inferring in Figure
5, it was also confirmed by Sotirelis and Grigoroudis (2021) who denoted that the agri-food industry
can be characterized as a low-tech sector with high demands for quality standards and food safety
systems, thus, developing linkages of total quality management and innovation to improve firms’
performance. It was also proven that for the agri-food industry access to current and new markets is a
highly important motive and outcome of the quality-innovation nexus, revealing the importance of
adopting customer-focused culture
        <xref ref-type="bibr" rid="ref23">(Sotirelis and Grigoroudis, 2021)</xref>
        .
      </p>
    </sec>
    <sec id="sec-4">
      <title>4. Conclusions</title>
      <p>Customer satisfaction can be a core determinant of the performance of any organization. In the case
of agricultural cooperatives, satisfaction can be of even greater importance due to the fact that such
customers are key-players for supporting the national economic targets especially in rural areas. The
aim of this research study was to measure agricultural cooperatives satisfaction with the provided bank
services.</p>
      <p>The results of the satisfaction measurement survey showed a number of advantages which are the
strong points of the banking institutions in Greece in terms of their cooperation with agricultural
cooperatives.</p>
      <p>The most important satisfaction criteria (according to MUSA method) were found to be those of a)
products/services and b) branch/network. Therefore, banks should prioritize in planning the above
services to further improve the satisfaction of agricultural cooperatives. Products and services include
the variety of offered products, the provision of unique/user customized products and the reliability of
the products. Branch/network include the accessibility of banking services, the number of ATM’s, the
personnel adequacy.</p>
      <p>At the same time a number of characteristics were identified which, although considered important
by the participants in the research study, they were proven of low satisfaction index, therefore, they
should be immediately improved.
5. References</p>
    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>
          [1]
          <string-name>
            <surname>Abdul-Rahaman</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          , &amp;
          <string-name>
            <surname>Abdulai</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          (
          <year>2018</year>
          ).
          <article-title>Do farmer groups impact on farm yield and efficiency of smallholder farmers? Evidence from rice farmers in northern Ghana</article-title>
          .
          <source>Food Policy</source>
          ,
          <volume>81</volume>
          ,
          <fpage>95</fpage>
          -
          <lpage>105</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation>
          [2]
          <string-name>
            <surname>Bick</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Brown</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          , &amp;
          <string-name>
            <surname>Abratt</surname>
            ,
            <given-names>R.</given-names>
          </string-name>
          (
          <year>2004</year>
          ).
          <article-title>Customer perceptions of the value delivered by retail banks in South Africa</article-title>
          .
          <source>The International Journal of Bank Marketing</source>
          , Vol.
          <volume>22</volume>
          No.
          <issue>4</issue>
          /5, pp.
          <fpage>300</fpage>
          -
          <lpage>18</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation>
          [3]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Kyriakopoulos</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Gkika</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Komisopoulos</surname>
            ,
            <given-names>F.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          , and
          <string-name>
            <surname>Ntanos</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          (
          <year>2021a</year>
          ).
          <article-title>Managing Change and Managerial Innovation towards Employees Satisfaction at Workplace</article-title>
          .
          <source>TEM Journal</source>
          , Volume
          <volume>10</volume>
          , Issue 2, pp
          <fpage>597</fpage>
          ‐
          <lpage>606</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation>
          [4]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          , Kyriakopoulos, Κ.,
          <string-name>
            <surname>Arabatzis</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Tsotsolas</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          (
          <year>2020</year>
          ).
          <article-title>Evaluating Customer Satisfaction in Energy Markets Using a Multicriteria Method: The Case of Electricity Market in Greece</article-title>
          .
          <source>Sustainability</source>
          <volume>12</volume>
          (
          <issue>9</issue>
          ),
          <fpage>3862</fpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref5">
        <mixed-citation>
          [5]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Chalikias</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          (
          <year>2019a</year>
          ).
          <article-title>Measuring the Impact of Customer Satisfaction on Business Profitability: An Empirical Study</article-title>
          .
          <source>International Journal of Technology Marketing</source>
          , Vol.
          <volume>13</volume>
          No.
          <issue>2</issue>
          , pp.
          <fpage>143</fpage>
          -
          <lpage>155</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref6">
        <mixed-citation>
          [6]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Arabatzis</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsotsolas</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Galatsidas</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          (
          <year>2019</year>
          ).
          <source>Measuring Industrial Customer Satisfaction: The Case of Natural Gas Market in Greece. Sustainability</source>
          ,
          <volume>11</volume>
          ,
          <year>1905</year>
          .
        </mixed-citation>
      </ref>
      <ref id="ref7">
        <mixed-citation>
          [7]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsotsolas</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Kyriakopoulos</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Gkika</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Komisopoulos</surname>
            ,
            <given-names>F.</given-names>
          </string-name>
          (
          <year>2021b</year>
          ).
          <article-title>Retail Customers' Satisfaction with Banks in Greece: A Multicriteria Analysis of a Dataset. Data in Brief</article-title>
          , Vol
          <volume>35</volume>
          , pp
          <fpage>1</fpage>
          -
          <lpage>9</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref8">
        <mixed-citation>
          [8]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsotsolas</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          (
          <year>2014</year>
          ).
          <article-title>Customer Satisfaction Evaluation for Greek Online Travel Agencies</article-title>
          . In D. Yannacopoulos,
          <string-name>
            <given-names>P.</given-names>
            <surname>Manolitzas</surname>
          </string-name>
          ,
          <string-name>
            <given-names>N.</given-names>
            <surname>Matsatsinis</surname>
          </string-name>
          and E. Grigoroudis (Eds.)
          <source>Evaluating Websites and Web Services: Interdisciplinary Perspectives on User Satisfaction</source>
          , pp.
          <fpage>119</fpage>
          -
          <lpage>137</lpage>
          ,
          <string-name>
            <given-names>IGI</given-names>
            <surname>Global</surname>
          </string-name>
          .
        </mixed-citation>
      </ref>
      <ref id="ref9">
        <mixed-citation>
          [9]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsotsolas</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Chalikias</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          , and
          <string-name>
            <surname>Koniordos</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          (
          <year>2015</year>
          ).
          <source>Evaluating Customer Satisfaction: The Case of the Mobile Telephony Industry in Greece. Switzerland</source>
          , Springer.
          <source>Communications in Computer and Information Science</source>
          , Vol.
          <volume>535</volume>
          , pp.
          <fpage>249</fpage>
          -
          <lpage>267</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref10">
        <mixed-citation>
          [10]
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsotsolas</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Chalikias</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          (
          <year>2018</year>
          ).
          <article-title>Patient Satisfaction Analysis Using a Multicriteria Analysis Method: The Case of the NHS in Greece</article-title>
          .
          <source>International Journal of Productivity and Quality Management</source>
          , Vol.
          <volume>25</volume>
          No.
          <issue>4</issue>
          , pp.
          <fpage>491</fpage>
          -
          <lpage>505</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref11">
        <mixed-citation>
          [11]
          <string-name>
            <surname>Eric</surname>
            ,
            <given-names>O.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Gabriel</surname>
            ,
            <given-names>S. S.</given-names>
          </string-name>
          , &amp;
          <string-name>
            <surname>Jessie</surname>
            ,
            <given-names>V.</given-names>
          </string-name>
          (
          <year>2019b</year>
          ).
          <article-title>The effects of agricultural cooperatives on smallholder livelihoods and agricultural performance in Cambodia</article-title>
          .
          <source>Natural Resources Forum</source>
          ,
          <volume>43</volume>
          ,
          <fpage>218</fpage>
          -
          <lpage>229</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref12">
        <mixed-citation>
          [12]
          <string-name>
            <surname>Grigoroudis</surname>
            <given-names>E.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Siskos</surname>
            <given-names>Y.</given-names>
          </string-name>
          , (
          <year>2002</year>
          ).
          <article-title>Preference Disaggregation for Measuring and Analysing Customer Satisfaction: The MUSA Method”</article-title>
          ,
          <source>European Journal of Operational Research</source>
          ,
          <volume>143</volume>
          , pp.
          <fpage>148</fpage>
          -
          <lpage>170</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref13">
        <mixed-citation>
          [13]
          <string-name>
            <surname>Hu</surname>
            ,
            <given-names>Z.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Feng</surname>
            ,
            <given-names>Q.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Ma</surname>
            ,
            <given-names>J.</given-names>
          </string-name>
          , &amp;
          <string-name>
            <surname>Zheng</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          (
          <year>2021</year>
          ).
          <article-title>Poverty reduction effect of new-type agricultural cooperatives: An empirical analysis using propensity score matching and endogenous switching regression models</article-title>
          . Mathematical Problems in Engineering,
          <volume>6</volume>
          ,
          <fpage>1</fpage>
          -
          <lpage>12</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref14">
        <mixed-citation>
          [14]
          <string-name>
            <surname>Hun</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Ito</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Isoda</surname>
            ,
            <given-names>H.</given-names>
          </string-name>
          , &amp;
          <string-name>
            <surname>Amekawa</surname>
            ,
            <given-names>Y.</given-names>
          </string-name>
          (
          <year>2018</year>
          ).
          <article-title>Impacts of agricultural cooperatives on farmers' revenues in Cambodia: A case study of tram Kak District, Takeo Province</article-title>
          .
          <source>Journal of Agricultural Science</source>
          ,
          <volume>10</volume>
          (
          <issue>2</issue>
          ),
          <fpage>82</fpage>
          -
          <lpage>88</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref15">
        <mixed-citation>
          [15]
          <string-name>
            <surname>Jacquet-Lagreze</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Siskos</surname>
            ,
            <given-names>J.</given-names>
          </string-name>
          (
          <year>1982</year>
          ),
          <article-title>Assessing a set of additive utility functions for multicriteria decision-making: the UTA Method</article-title>
          ,
          <source>Journal of Operational Research</source>
          , Vol.
          <volume>10</volume>
          , No.
          <issue>2</issue>
          , pp.
          <fpage>151</fpage>
          -
          <lpage>164</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref16">
        <mixed-citation>
          [16]
          <string-name>
            <surname>Karagianni</surname>
            ,
            <given-names>V.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Papagrigoriou</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Kalantonis</surname>
            ,
            <given-names>P.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Chalikias</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          (
          <year>2017</year>
          ).
          <source>Entrepreneurship and Innovation: Current Aspects</source>
          .
          <source>Springer Proceedings in Business and Economics</source>
          , Switzerland: Springer.
          <source>Proceedings of the 3rd International Conference of Cultural and Digital Tourism - IACuDiT</source>
          <year>2016</year>
          , May 19 - 21, Athens, Greece, pp
          <fpage>239</fpage>
          -
          <lpage>250</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref17">
        <mixed-citation>
          [17]
          <string-name>
            <surname>Karatepe</surname>
            ,
            <given-names>O.</given-names>
          </string-name>
          ,
          <string-name>
            <given-names>M.</given-names>
            ,
            <surname>Yavas</surname>
          </string-name>
          ,
          <string-name>
            <given-names>U.</given-names>
            , &amp;
            <surname>Babakus</surname>
          </string-name>
          ,
          <string-name>
            <surname>E.</surname>
          </string-name>
          (
          <year>2005</year>
          ).
          <article-title>Measuring service quality of banks: Scale development and validation</article-title>
          .
          <source>Journal of Retailing and Consumer Services</source>
          ,
          <volume>12</volume>
          ,
          <fpage>373</fpage>
          -
          <lpage>383</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref18">
        <mixed-citation>
          [18]
          <string-name>
            <surname>Leontopoulos</surname>
            <given-names>S.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Arabatzis</surname>
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Ntanos</surname>
            <given-names>S.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Tsiantikoudis Ch S.</surname>
          </string-name>
          (
          <year>2015</year>
          ).
          <article-title>Acceptance of energy crops by farmers in Larissa's regional unit, Greece: A first approach</article-title>
          ,
          <source>7th International Conference on Information and Communication Technologies in Agriculture, Food and Environment (HAICTA</source>
          <year>2015</year>
          ), http://ceur-ws.
          <source>org/</source>
          Vol-1498
          <source>/HAICTA_2015_paper5.pdf, ISSN 1613-0073</source>
          , pp.
          <fpage>38</fpage>
          -
          <lpage>43</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref19">
        <mixed-citation>
          [19]
          <string-name>
            <surname>Okpala</surname>
            ,
            <given-names>C.O.R.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Korzeniowska</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          (
          <year>2021</year>
          ).
          <article-title>Understanding the Relevance of Quality Management in Agro-food Product Industry: From Ethical Considerations to Assuring Food Hygiene Quality Safety Standards and Its Associated Processes. Food Reviews International</article-title>
          . In Press. DOI:
          <volume>10</volume>
          .1080/87559129.
          <year>2021</year>
          .
          <volume>1938600</volume>
          .
        </mixed-citation>
      </ref>
      <ref id="ref20">
        <mixed-citation>
          [20]
          <string-name>
            <surname>Siskos</surname>
            ,
            <given-names>J.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Yannacopoulos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          (
          <year>1985</year>
          ).
          <article-title>Utastar: an ordinal regression method for building additive value functions</article-title>
          .
          <source>Investigacao Operacional</source>
          , Vol.
          <volume>5</volume>
          , No.
          <issue>1</issue>
          , pp.
          <fpage>39</fpage>
          -
          <lpage>53</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref21">
        <mixed-citation>
          [21]
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Arabatzis</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Chalikias</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Ntanos</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Galatsidas</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          (
          <year>2020</year>
          ).
          <source>Managers' Perceptions on Environmental Sustainability. Proceedings of the 9th International Conference on Information and Communication Technologies in Agriculture, Food and Environment - HAICTA 2020, September</source>
          <volume>24</volume>
          -27, Thessaloniki, Greece, pp.
          <fpage>407</fpage>
          -
          <lpage>415</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref22">
        <mixed-citation>
          [22]
          <string-name>
            <surname>Skordoulis</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Kaskouta</surname>
            ,
            <given-names>I.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Chalikias</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          and
          <string-name>
            <surname>Drosos</surname>
            ,
            <given-names>D.</given-names>
          </string-name>
          (
          <year>2018</year>
          ).
          <article-title>E-Commerce and E-Customer Satisfaction during the Economic Crisis</article-title>
          .
          <source>Journal for International Business and Entrepreneurship Development</source>
          , Vol.
          <volume>11</volume>
          , No.
          <volume>1</volume>
          ,
          <issue>2018</issue>
          , pp
          <fpage>15</fpage>
          -
          <lpage>29</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref23">
        <mixed-citation>
          [23]
          <string-name>
            <surname>Sotirelis</surname>
            ,
            <given-names>P.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Grigoroudis</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          (
          <year>2021</year>
          ).
          <article-title>Total Quality Management and Innovation: Linkages and Evidence from the Agro-food Industry</article-title>
          .
          <source>Journal of the Knowledge Economy</source>
          ,
          <volume>12</volume>
          (
          <issue>4</issue>
          ),
          <fpage>1553</fpage>
          -
          <lpage>1573</lpage>
          . DOI:
          <volume>10</volume>
          .1007/s13132-020-00683-9.
        </mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>