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  <front>
    <journal-meta>
      <journal-title-group>
        <journal-title>Engineering Economics</journal-title>
      </journal-title-group>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.5755/j01.ee.23.3.1204</article-id>
      <title-group>
        <article-title>MEASURING THE EFFECTIVENESS OF THE IMPLEMENTATION OF INDIVIDUAL EDUCATIONAL TRAJECTORIES BY UNIVERSITY STUDENTS</article-title>
      </title-group>
      <contrib-group>
        <aff id="aff0">
          <label>0</label>
          <institution>Kherson State University</institution>
          ,
          <addr-line>Universytetska St. 27, 73000, Kherson</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <pub-date>
        <year>2020</year>
      </pub-date>
      <volume>290</volume>
      <issue>2012</issue>
      <fpage>0000</fpage>
      <lpage>0002</lpage>
      <abstract>
        <p>Modern information and communication technologies allow to successfully use the methods of effectiveness measurement of various processes in particular in the field of education. From our perspective, success in the implementation of individual educational trajectories by university students requires the assessment model based on the use of modern information technology. In this article, we propose our own methodology for such measuring. It takes into account the entrant's competitive score and student's rating score. The user of the created system can choose the necessary information by criteria such as higher education degree, the form of study, department, and using the graph visualize the implementation of each student's educational trajectory. The presented methodology allows for evaluating objectively the quality of students` individual study plans and can be used in the development of universities rating and ranking criteria.</p>
      </abstract>
      <kwd-group>
        <kwd>individual educational trajectory</kwd>
        <kwd>effectiveness measurement</kwd>
        <kwd>information and communication technologies</kwd>
        <kwd>university education</kwd>
        <kwd>verification methods</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>Introduction</title>
      <p>
        A substantial reorganization of university education is taking place in Ukraine at the
present time. An example of this process is the establishment of the National Agency for
Higher Education Quality Assurance in 2015. It is a permanent collegial body
empowered to implement state policy in this area. Its powers include the following:
development of the standards and criteria of higher education quality assurance,
development of the procedure for accreditation of higher education institutions; analysis
of the universities activities quality; conducting a licensing examination; preparation of
an expert opinion on the possibility of issuing a license to carry out educational activities
Copyright © 2020 for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0).
in the field of higher education; formation of criteria for quality assessment of higher
education institutions activities on which ratings of these institutions be compiled etc
[
        <xref ref-type="bibr" rid="ref1">1</xref>
        ]. The 2019 Report of the National Agency for Higher Education Quality Assurance
emphasized that the problem of quality of higher education in Ukraine remains
extremely important not only for integration into the European educational space but
also for the cultural and economic development of the nation [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ]. In particular, it is
important to create a unified methodology for measuring the effectiveness of the
implementation of individual educational trajectories by university students. The Law
of Ukraine “On Education” (2017) defines this concept as a personal way of realizing
the personal potential of an education recipient. It is formed taking into account the
abilities, interests, needs, motivation, capabilities and experience of an education
recipient and it is based on the choice of the types, forms and pace of education, the
subjects of educational activities and the educational programs, educational disciplines
and their level of complexity, methods and means of trainings. Individual educational
trajectory can be implemented through an individual curriculum plan [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. We believe
that modern information and communication technologies, combined with verification
methods, allow creating a valid methodology for measuring the effectiveness of the
implementation of individual educational trajectories by university students. The article
analyzes these issues.
1
      </p>
    </sec>
    <sec id="sec-2">
      <title>Related work</title>
      <p>
        In recent years, the issue of the quality of higher education in Ukraine has been the
subject of a number of papers, in particular in the OECD “Reviews of Integrity in
Education: Ukraine 2017” [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ] and “Review of the Education Sector” in Ukraine
presented by the Word Bank [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ]. The publication of the Konrad Adenauer Foundation
“Higher Education in Ukraine: Agenda for Reforms” [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ], prepared by authors from
universities and Ukrainian and German academic institutions with the participation of
Educational Trends analytical agency analyzes major changes in the field of higher
education in Ukraine. The authors paid special attention to the reforms related to the
adoption of the Law of Ukraine “On Higher Education” (2014) in the new version. The
beginning of implementation in our country of the requirements provided by “The
Standards and guidelines for quality assurance in the European Higher Education Area”
was acknowledged. It is emphasized that the creation of a modern system of higher
education quality assurance is a commitment of Ukraine in accordance with The
Ukraine–European Union Association Agreement. The aforementioned 2019 Report of
the National Agency for Higher Education Quality Assurance highlights a number of
problems in modern higher education in Ukraine. Firstly, the very concept of “quality of
higher education” has become relative against the background of a diverse and fleeting
market. Secondly, measuring this quality based on certain indicators is problematic and
not perfect. Thirdly, the issue of developing objective criteria for rating and ranking of
higher educational institutions remains debatable [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ].
      </p>
      <p>For example, at Lithuanian Sports University they decided to find criteria of
education quality assessment with a help of questionnaire which was given to students.
Such quality assurance criteria were investigated: 23 factors that could determine
education quality; 33 statement about role of teaching staff and its influence; 35 methods
that could determine material quality on lectures; 14 methods with accessible learning
resources for subjects.</p>
      <p>
        In conclusion they found that contents of study, form of curriculum, teaching stuff
achievements, the level of funding as well as infrastructure, using IT systems and public
information were the most important criterias in studying process [
        <xref ref-type="bibr" rid="ref12">12</xref>
        ].
      </p>
      <p>Individual monitoring of German universities quality assessment presents individual
achievements of each student separately as well as each teacher. Intra-university
assessment of education quality includes such criterias as: separate assessment of each
student or teacher achievements; teachers monitor the students achievements during the
educational process by themselves; administrative assessment is done by the
administration of university in the system direction and control [13].</p>
      <p>Issued by the Norwegian Agency for Quality Assurance in Education criteria for
analysis of quality assurance systems shall involve the entire establishment and shall
apply to the square measures of activity that are associated with quality of studies and
also the total learning surroundings for all course provisions that the establishment is
accountable, each internal and external. In evaluating the standard assurance system,
stress is placed on the subsequent aspects of the system.</p>
      <p>Active participation by students in work on quality and also the concentrate on the
overall learning environment. An annual report on work on quality to the board of the
establishment, giving a coherent overall assessment of quality of studies at the
establishment and an summary after all plans and measures for work on quality [14].</p>
      <p>How the college rankings were сalculated in USA.</p>
      <p>These square measure the factors and weights utilized in the U.S. News Best schools
rankings.</p>
      <p>They approach outcomes (35%) from angles of graduation and retention (22%),
graduation rate performance (8%) and social quality (5%).</p>
      <p>Graduation rate performance: they compared every college's actual six-year
graduation rate with what we tend to foretold for its fall 2012 coming into category. the
anticipated rates were sculptural from admissions information, proportion of
undergraduates awarded Pell Grants, faculty money resources, proportion of federal help
recipients World Health Organization square measure 1st generation, and National
Universities' maths and science, or STEM, orientations.</p>
      <p>Social mobility: Measures however well colleges graduated students World Health
Organization received federal Pell Grants (those generally coming back from households
whose family incomes square measure but $50,000 annually, although most Pell Grant
cash goes to students with a complete family financial gain below $20,000).</p>
      <p>They conjointly aforementioned however the graduation and retention rate
benchmark ranking was calculated. it's all over again computed from a school's total
score in these 2 ranking indicators: average six-year graduation rate and average
freshman retention rate [15].</p>
      <p>Faculty Resources (20%)</p>
      <p>Research shows the bigger access students ought to quality instructors, the a lot of
engaged they'll be in school and therefore the a lot of they'll learn and sure graduate.
U.S. News uses 5 factors from the 2018-2019 year to assess a school's commitment to
instruction: category size, college regular payment, college with the very best degree in
their fields, student-faculty magnitude relation and proportion of school World Health
Organization square measure full time.</p>
      <p>Expert Opinion (20%)</p>
      <p>Academic name matters as a result of it factors things that can't simply be captured
elsewhere. as an example, an establishment well-known for having innovative
approaches to teaching could perform particularly well on this indicator, whereas a
college troubled to stay its certification can probably perform poorly.</p>
      <p>Financial Resources (10%)</p>
      <p>Generous per-student defrayment indicates that a university offers a large style of
programs and services. U.S. News measures money resources by victimization the
typical defrayment per student on instruction, research, student services and connected
academic expenditures within the 2017 and 2018 business enterprise years. defrayment
on sports, dorms and hospitals doesn't count.</p>
      <p>Student Excellence (10%)</p>
      <p>A school's educational atmosphere is influenced by the property of its admissions.
Simply put, students World Health Organization achieved sturdy grades and take a look
at scores throughout high school have the very best likelihood of succeeding at difficult
college-level coursework; sanctioning instructors to style categories that have nice rigor.</p>
      <p>Alumni Giving (5%)</p>
      <p>This is the typical share of living alumni with bachelor's degrees World Health
Organization gave to their faculty throughout 2016-2017 and 2017-2018. Giving
measures student satisfaction and post-graduate engagement.
2</p>
    </sec>
    <sec id="sec-3">
      <title>The System description</title>
      <p>
        The purpose of the development of our methodology is measuring the effectiveness of
the implementation of individual educational trajectories by university students using
modern information and communication technologies. The starting point of
measurement is the indicators with which the applicants are enrolled in a higher
education institution [
        <xref ref-type="bibr" rid="ref7">7</xref>
        ]. Further, rating scores for the appointment of academic
scholarships for students of Kherson State University were taken into account [
        <xref ref-type="bibr" rid="ref8">8</xref>
        ]. This
information is generally summarized and presented in Table 1:
      </p>
      <sec id="sec-3-1">
        <title>Competitive score for enrollment</title>
        <p>to the first year for gaining Bachelor’s
Degree (Master’s Degree in the field
of medicine) based on the complete
general secondary education</p>
      </sec>
      <sec id="sec-3-2">
        <title>Competitive score for entrance to Master's degree based on the obtained higher education degree (educational and qualification level).</title>
        <p>Contents of the component</p>
        <p>Is the form of the entrance test that
involves assessing the preparedness and
motivation of the applicant. Based on its
results, a protocol decision is made
regarding providing an applicant with a
recommendation for admission.</p>
        <p>Is a comprehensive assessment of the
applicant's achievements. The calculation
based on the results of entrance tests and
other indicators up to 0,001 in accordance
with the Entrance Terms and Conditions.</p>
        <p>Competitive score (CS) = C1*S1 +
C2*S2 + C3*S3 + K4*A + C5* OU, where
C1, C2, C3, C4, C5 are integral weighting
coefficients. Their sum for each
competition proposal must be equal to 1;</p>
        <p>S1, S2 - External independent testing
(EIT) scores or entrance exams scores of
the first and second subjects;</p>
        <p>S3 - External independent testing (EIT)
scores or entrance exams scores of the third
subjects and creative competition;</p>
        <p>A - the average grade of the document
on the complete secondary education;</p>
        <p>OU - a score for the successful
completion of the KSU preparatory courses
of the specialty, which is given special
support.</p>
        <p>Finally, the competitive score is
multiplied by the product of the following
factors: AC, IC, RC, PC.</p>
        <p>The maximum competitive score may
not exceed the figures 200.</p>
        <p>a) for entrance for the Master's degree in
specialty in specialty 081 "Law", in other
specialties (except the specialties of
branches of knowledge 01 "Education /
Pedagogy", specialties 025 "Musical art")
according to the formula: Competitive
score (CS) = P1 +P2 + P3, where the
components take into account the specifics
of certain specialties;</p>
        <p>b) in other cases, the competitive score
is calculated as the sum of the entrance
Rating score
exam scores and the average score of the
supplement to the document on preliminary
education, taking into account the right to
the primary enrollment (by multiplying the
competition score by 1.05) to higher
medical and pedagogical institutions.</p>
        <p>Determines a person's place in the
ranking for an academic scholarship.</p>
        <p>Consists of average success score and
additional scores.</p>
        <p>The average success score of student’s
academic achievements according to the
results of semester control is determined on
a 100 point scale of assessment. It is 95%
of the rating score. Additional scores are
5% (4.75 scores). They are calculated
according to the following indicators:</p>
        <p>a) achievements in scientific, scientific
and technical activities (2.5%</p>
        <p>additional scores, maximum - 2,375
scores);</p>
        <p>b) active participation in international
programs, projects, seminars, forums,
competitions (1% additional scores,
maximum - 0.95 scores);</p>
        <p>c) active participation in public life
(1.5% additional scores, maximum - 1,425
scores).</p>
        <p>It follows that the maximum student
rating score - 104.75 scores (100 scores is
the maximum success score + 4.75 is the
maximum number of additional scores).</p>
        <p>So, we get the initial information from website Vstup.Info. With the help of the parser
developed by us, we collect entrants' competitive scores. If a person is enrolled in
university, we enter his name and score in the database.</p>
        <p>At the same time, we turn the competitive score on a 200-point scale into a 100-point
scale in advance. The results of the session a Dean`s Office submits in xml file format.
The administrator of this platform downloads student success data. According to the
results of the semester exams, it is the main information for assessing and rating a
student.</p>
        <p>
          As can be seen from the Table 2, the rating score includes the average study score and
other scores, including scores for the participation in scientific activities. As the student
participates in the scientific activity of the department and faculty, the participation in
conferences, publication of articles and abstracts are taken into account. In the articles
[
          <xref ref-type="bibr" rid="ref10 ref11 ref9">9-11</xref>
          ], the architecture of the system for scientific activity results evaluating of academic
staff and students based on the following scientometric systems and databases Scopus,
WOS, Google Scholar is described.
        </p>
        <p>After passing the exams, the rating examiner checks whether the student has a
publications. This can be done through the KSU Publication service. The list of articles
written by student K. Panova is given in Table 3.</p>
      </sec>
      <sec id="sec-3-3">
        <title>Development of rating systems for</title>
        <p>scientometric indices of universities
Information system of scientific
activity indicators of scientific
organizations: Development status
and prospects
+
+
+
+
+
+
This system displays a grah indicating the connections between the authors.</p>
        <p>Fig. 1. Connections between co-authors of student K. Panova
The model of data representation in the rating system is presented in Figure 2:
1. Assessment is the entity, will include such entities as the subject and the student.
2. Student is the entity, will be used as the external key in the entity Assessment.
3. The subject is the entity will be used as the external key in the entity Assessment.
4. Specialty is the entity, will be used as the external key of the Student entity and
contains the Faculty entity.
5. Faculty is the entity, will be used as the external key of the Specialty entity. For now,
we will analyze the data of only one faculty. In the future, we assume the possibility
of the developing of data on several other faculties.</p>
        <p>The "administrator" of the system can take such actions:
● Add (delete) the following entities:
─ student,
─ discipline,
─ specialty,
─ rating,
─ faculty.
● Filter by:
● Search by:
─ name,
─ specialty,
─ discipline,
─ rating.
─ form of study,
─ higher education degree,
─ specialty.</p>
        <p>It is possible to visualize these requirements with the help of use-case diagrams
(Figure 3).
Based on the previous actions we obtain the result presented in Figure 4:</p>
        <p>As can be seen from Figure 5, the system user is able to select the required information
by degree, form of study, department, as well as visualize the implementation of the
educational trajectory of each student using a graph. Figure 6 shows how filters can
determine when a bachelor's student completed the educational trajectory most
effectively and vice versa.
Below is a visualization of the implementation of educational trajectories by Master`
Degree students (Figure 6):</p>
      </sec>
    </sec>
    <sec id="sec-4">
      <title>Conclusions</title>
      <p>It was concluded that the proposed model allows measuring the efficiency of the
implementation of individual educational trajectories by university students based on
higher education degree, a form of study and the department. The presented method also
allows objective evaluating the quality of individual curricula plan of students and can
be used in developing criteria for ranking and rating of universities.</p>
      <p>It is suggested that based on the trajectories of student success, using the methods and
tools of machine learning (ML), the demonstration of malicious behavior of participants
in the educational process can be tracked.</p>
      <p>By malicious behavior we mean illegal behavior of a student and / or scientific and
pedagogical staff, which is manifested in the following violations of academic integrity
as defined by Article 42 of the Law of Ukraine "On Education":
• corrupt practices is the provision (reception) by a participant of the educational
process or a proposal to provide (receive) funds, property, services, benefits or any other
benefits of a material or intangible nature in order to obtain an undue advantage in the
educational process;
• biased assessment - deliberate overestimation or underestimation of the
assessment of learning outcomes of students;
• providing assistance to students during their assessment of learning outcomes
or creating obstacles that are not provided by the conditions and / or procedures for such
assessment.</p>
      <p>The following trajectories can be considered as patterns of criminal behavior that are
indicators:
1. The student(s) has a volatile curve, the average score constantly fluctuates from
low to high and from high to low.
2. The student(s) throughout the period of study has / have a low average score,
and at the certification receive a high.</p>
      <p>These patterns may indicate bribery, biased assessment, and the provision of learning
outcomes to learners during their assessment that are not covered by the conditions and
/ or procedures for such assessment.</p>
      <p>These patterns may indicate corrupt practices, biased assessment, and the provision
of learning outcomes to learners during their assessment that are not covered by the
conditions and / or procedures for such assessment.</p>
      <p>3. The student has a high average score throughout the study and at the
certification receives a low score.</p>
      <p>This result may indicate a violation of the student's right to a fair and objective
assessment of learning outcomes due to the biased attitude of the researcher to the
student.</p>
      <p>Using the proposed approach, the algorithm can be trained in the first three cases and
trace other malicious behavior, which is a combination of the three options described
above. We also emphasize that the grounds for raising the issue of establishing the facts
of academic dishonesty of participants in the educational process, in our opinion, can
only be systemic cases, individual ones should be considered as an error.</p>
      <p>Prospects for further research are to develop a model for measuring the effectiveness
of the implementation of individual educational trajectories by university students which
will include success indicators of graduate student, such as employment, salary etc.
Higher Education in Tourism and Sport Management Study Programme.
14. Criteria for evaluation of universities’ and university colleges’ quality assurance
systems for educational activities (issued by the Norwegian Agency for Quality</p>
    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>
          1.
          <article-title>Statute of the National Agency for Quality Assurance in Higher Education (</article-title>
          <year>2015</year>
          ), http://search.ligazakon.com/l_doc2.nsf/link1/KP190761.html
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation>
          2.
          <source>2019 Annual Report of the National Agency for Quality Assurance in Higher Education</source>
          (
          <year>2019</year>
          ), https://naqa.gov.ua/wp-content/uploads/2020/02/Report-2020.pdf
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation>
          3.
          <source>Law of Ukraine "About Education"</source>
          (
          <year>2017</year>
          ), https://zakon.rada.gov.ua/laws/show/2145-19
          <source>OECD Reviews of Integrity in Education: Ukraine</source>
          <year>2017</year>
          . Kyiv,
          <string-name>
            <surname>Takson</surname>
          </string-name>
          (
          <year>2017</year>
          ). http://iro.org.ua/uploads/OECDrev_en_K+
          <article-title>P293_out2_(1).pdf</article-title>
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation>
          4.
          <article-title>Review of the Education Sector in Ukraine</article-title>
          .
          <source>Final Report</source>
          , World Bank Group (
          <year>2019</year>
          ). http://documents.worldbank.org/curated/en/884261568662566134/pdf/Review-of
          <article-title>-theEducation-Sector-in-Ukraine-Moving-toward-Effectiveness-Equity-and-</article-title>
          <string-name>
            <surname>EfficiencyRESUME3</surname>
          </string-name>
          .pdf
        </mixed-citation>
      </ref>
      <ref id="ref5">
        <mixed-citation>
          5. Research of education in Ukraine. Recovered from http://documents.worldbank. org/curated/en/884261568662566134/pdf/
          <article-title>Review-of-the-EducationSector-in-UkraineMoving-toward-Effectiveness-Equity-and-</article-title>
          <string-name>
            <surname>Efficiency-RESUME3.pdf</surname>
          </string-name>
          (
          <year>2019</year>
          ).
        </mixed-citation>
      </ref>
      <ref id="ref6">
        <mixed-citation>
          6.
          <article-title>Higher education in Ukraine: an agenda for reform (</article-title>
          <year>2018</year>
          ), https://www. kas.de/de/web/ukraine/publikationen/einzeltitel/-/content/visa-osvita
          <article-title>-v-ukrainiporadokdennij-dla-reform</article-title>
        </mixed-citation>
      </ref>
      <ref id="ref7">
        <mixed-citation>
          7. Rules for Admission to Kherson State University in
          <year>2020</year>
          (
          <year>2019</year>
          ), http://www.kspu.edu/Entrant/SelectionCommittee/RulesOfEntryToKSU.aspx
        </mixed-citation>
      </ref>
      <ref id="ref8">
        <mixed-citation>
          8.
          <article-title>Rules for awarding academic scholarships to undergraduate, graduate</article-title>
          and doctoral students at Kherson State University (
          <year>2017</year>
          ), http://www.kspu.edu/About/Faculty/ Faculty_of_Law/Academicscholarshipsinformation.aspx
        </mixed-citation>
      </ref>
      <ref id="ref9">
        <mixed-citation>
          9.
          <string-name>
            <surname>Spivakovsky</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Vinnik</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Poltoratskiy</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tarasich</surname>
            ,
            <given-names>Y.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Spivakovska</surname>
            ,
            <given-names>Y.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Gardner</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Panova</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          :
          <article-title>Information System of Scientific Activity Indicators of Scientific Organizations: Development Status and Prospects</article-title>
          .
          <source>In: Proceedings of the 15th International Conference ICTERI</source>
          <year>2019</year>
          , vol.
          <volume>2393</volume>
          , pp.
          <fpage>220</fpage>
          -
          <lpage>228</lpage>
          (
          <year>2019</year>
          ). http://ceur-ws.
          <source>org/</source>
          Vol-
          <volume>2393</volume>
          /paper_260.pdf
        </mixed-citation>
      </ref>
      <ref id="ref10">
        <mixed-citation>
          10.
          <string-name>
            <surname>Spivakovsky</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Vinnik</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Poltoratskiy</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tarasich</surname>
            ,
            <given-names>Y.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Panova</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Melnychenko</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          :
          <article-title>Development of Rating Systems for Scientometric Indices of Universities</article-title>
          .
          <source>In: Proceedings of the 14th International Conference ICTERI</source>
          <year>2018</year>
          , vol.
          <volume>2104</volume>
          , pp.
          <fpage>420</fpage>
          -
          <lpage>430</lpage>
          (
          <year>2018</year>
          ). http://ceurws.org/Vol-
          <volume>2104</volume>
          /paper_233.pdf
        </mixed-citation>
      </ref>
      <ref id="ref11">
        <mixed-citation>
          11.
          <string-name>
            <surname>Spivakovsky</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Vinnyk</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tarasich</surname>
            ,
            <given-names>Y.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Poltoratskiy</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          :
          <article-title>Design and development of information system of scientific activity indicators</article-title>
          .
          <source>In: Proceedings of the 12th International Conference ICTERI</source>
          <year>2016</year>
          , vol.
          <volume>1614</volume>
          , pp.
          <fpage>103</fpage>
          -
          <lpage>110</lpage>
          (
          <year>2016</year>
          ). http://ceur-ws.org/Vol1614/paper_67.pdf
        </mixed-citation>
      </ref>
      <ref id="ref12">
        <mixed-citation>
          12.
          <string-name>
            <surname>Mikalauskas</surname>
            ,
            <given-names>R.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Jasinskas</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Svagzdiene</surname>
            ,
            <given-names>B.</given-names>
          </string-name>
          :
          <article-title>Criteria that Ensure the Quality of</article-title>
        </mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>