<!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>
      <journal-title-group>
        <journal-title>International Workshop IT Project Management, May</journal-title>
      </journal-title-group>
    </journal-meta>
    <article-meta>
      <title-group>
        <article-title>Management of digitization of infrastructure projects and programs</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Ruslana Sodoma</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Maryana Kohut</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Ihor Pavuk</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Dmytro Kobylkin</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Lilia Balash</string-name>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Lviv National Environmental University</institution>
          ,
          <addr-line>Volodymyr Velykij Street, Lviv, 80831</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Lviv Polytechnic National University</institution>
          ,
          <addr-line>Stepan Bandera Street, Lviv, 79013</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>Lviv State University of Life Safety</institution>
          ,
          <addr-line>Kleparivska Street, Lviv, 79007</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <pub-date>
        <year>2024</year>
      </pub-date>
      <volume>22</volume>
      <issue>2024</issue>
      <fpage>0000</fpage>
      <lpage>0002</lpage>
      <abstract>
        <p>The purpose of the article is to develop systemic approaches to improving the process of managing digitization of infrastructure projects based on strategic management. The article describes the feature of digitalization of infrastructure projects and programs, as well as the process of managing changes in infrastructure projects. System analysis of the implementation processes of infrastructure projects, programs and project portfolios was carried out. The advantages of the implementation of digitization of infrastructure projects and programs are highlighted. A PEST analysis was developed for digitalization of infrastructure projects. In the course of the study, a conceptual model-scheme for the formation of change management parameters in infrastructure projects was proposed, which allows for the forecasting of all possible options for the development of infrastructure projects.</p>
      </abstract>
      <kwd-group>
        <kwd>eol&gt;infrastructure project</kwd>
        <kwd>digitalization</kwd>
        <kwd>PEST analysis</kwd>
        <kwd>digital trends</kwd>
        <kwd>artificial intelligence</kwd>
        <kwd>Information technologies</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <p>The development of infrastructure projects and programs is important for the economic
growth and social welfare of the country. Infrastructure includes everything from roads,
bridges, railways to energy systems (hydroelectric plants, critical infrastructure facilities)
and communication networks, and its efficiency directly affects the efficiency of the
national economy and the quality of life of citizens. Today, in Ukraine and the world, there
is a rapid but uneven development of science, technology, information technologies and
management methods. Digital transformation consists in radical changes in modern
trends of political and economic processes, social interactions and future prospects.</p>
      <p>Digital technologies shape civic activity and influence the external image of the state
and the analysis of the implementation processes of infrastructure projects, programs and
project portfolios. The main causes of the problem include the use of different
methodologies and standards, which complicate adaptation when planning and
implementing infrastructure projects.</p>
    </sec>
    <sec id="sec-2">
      <title>2. Analysis of recent research and publications</title>
      <p>
        Leading domestic and foreign scientists, including S. Bushuyev [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ], O. Zachko [7], A.
Tryhuba [13], N. Bushuyeva [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ], O. Duda [5], were engaged in the management of
digitalization of infrastructure projects and programs. M. Nazaruk [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ] and others. So, in
particular, Professor S. Bushuev in his scientific works examines the organizational
maturity of projects and analyzes the success of its implementation [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. In the studies of A.
Tryhuba and R. Ratushny, in the context of a safety-oriented approach, the processes of
designing fire extinguishing systems for the public are considered. They developed a
model of projects for the creation of fire extinguishing systems in the territories of
communities, planned the territorial placement of fire and rescue formations in
development projects of administrative territories, and presented a conceptual model of
project management for the technological development of an integrated industry [13]. The
choice of effective methods of analytical processing of large data in information systems
was studied by scientists O. Duda, N. Kunanets and others [5]. Information technologies
for modeling processes are reflected in the works of M. Nazaruk [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ]. The scientific school
of O. Zachka investigates models of infrastructure project content management that are
adapted to modern changes, and digitalization of personnel management of
projectoriented organizations in the field of safety is also studied in depth [6]. Scientific research
by Professor I. Babaev highlights the issues of priority management in project portfolios in
complex and dynamically changing environments [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ]. Professor N. Bushuyeva's scientific
research is devoted to the problems of management of competence-driven IT projects [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ].
According to A. Ivanusa [7], an infrastructure project includes a set of management actions
that are implemented with the aim of creating a unique project product that unites the IT
sphere, social spheres, the sphere of education, transport and safety. The fundamentals of
infrastructure project management, guided by world trends [9] and IT project
management competencies [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ] are considered. After analyzing the works of well-known
scientists, we can say that a special niche in this field has been allocated to the
digitalization of infrastructure projects.
      </p>
      <p>The purpose of the article is to develop systemic approaches to improving the process
of managing digitization of infrastructure projects based on strategic management.</p>
      <p>The results of the study are aimed at the development of a PEST analysis for the
digitalization of infrastructure projects and the development of a management model for
infrastructure projects and programs.</p>
    </sec>
    <sec id="sec-3">
      <title>3. The bulk of research</title>
      <p>Infrastructure is critical to sustaining an economy as it provides the necessary conditions
for doing business, as having a developed infrastructure can attract investment, help
create jobs and reduce the cost of logistics and transportation of goods. Quality
infrastructure affects the quality of life of citizens by providing access to education, health
care, clean water and safe transportation. It also promotes equal access to resources and
opportunities, increasing the overall level of social justice. Infrastructure development
with climate resilience and environmental sustainability in mind is critical to minimizing
the impact of extreme weather events. Modern infrastructure projects and programs
integrate "green" technologies and practices aimed at reducing the carbon footprint.
Developed infrastructure can increase the competitiveness of the national economy on the
global market, improving production efficiency and providing more favorable conditions
for international trade. Infrastructure projects are often catalysts for technological
innovation, as they require the introduction of the latest technologies to improve
efficiency, reduce costs and minimize environmental impact.</p>
      <p>The implementation of digitalization in infrastructure projects and programs is
becoming increasingly relevant due to the number of advantages it provides, promoting
efficiency, transparency and innovation. Let's consider the main advantages of
implementing digitalization in infrastructure projects and programs in Table 1.</p>
      <sec id="sec-3-1">
        <title>Digital technologies can optimize project management,</title>
        <p>simplify infrastructure monitoring and maintenance, and
significantly reduce costs. Automating processes with the help
of digital tools allows you to reduce the time spent on routine
tasks and focus on more important aspects of project
management.</p>
        <p>Improving data With the use of sensors, IoT, and big data, project managers
quality and decision- can obtain real-time information about the health of the
making infrastructure in real time, which allows to quickly respond to
problems, plan maintenance and optimize resources, which
ultimately improves decision-making.</p>
      </sec>
      <sec id="sec-3-2">
        <title>Ensuring transparency accountability and</title>
      </sec>
      <sec id="sec-3-3">
        <title>Digital tools allow for high transparency of project management. Information on project progress, financial flows and results are easily accessible to all stakeholders, reducing corruption risks and increasing accountability.</title>
        <p>Increasing resistance Digitization helps infrastructure projects to be more adaptive
to change</p>
      </sec>
      <sec id="sec-3-4">
        <title>Promotion</title>
        <p>innovation
Environmental
sustainability
and resilient to changing conditions, including climate change,
technological change, and socio-economic fluctuations.
of Digital technologies open up new opportunities for
infrastructure innovation, such as smart grids, automated
energy management, and the integration of renewable energy
sources.</p>
      </sec>
      <sec id="sec-3-5">
        <title>Digitization helps to reduce the environmental impact of infrastructure projects through the optimization of resource use, efficient waste management and reduction of CO2 emissions.</title>
        <p>Digitalization management of infrastructure projects and programs is a key aspect of
modern infrastructure management, as it allows to increase efficiency, transparency and
accountability of processes. Digitization can cover a wide range of activities from the use
of intelligent data management systems to the application of advanced technologies such
as the Internet of Things (IoT), artificial intelligence (AI), blockchain and big data.
Managing digitalization of infrastructure projects and programs covers several key
aspects. First, it is important to clearly define the goals of digitization, understanding
which business processes can be improved through digitization, and establish key
performance indicators (KPIs) to measure the effectiveness of digital initiatives. Second, it
is necessary to integrate the latest technologies, such as IoT to monitor and manage
infrastructure assets in real time, and artificial intelligence to analyze data and make
informed decisions. Third, ensuring data safety and privacy is critical, including the
development and implementation of safety policies and the use of blockchain technologies
to ensure data transparency and immutability. Fourth, it is important to ensure staff
training and development, in particular through continuous training and professional
development of the team, and the introduction of a culture of innovation and continuous
improvement. And fifth, it is necessary to regularly monitor projects for compliance with
established KPIs and analyze and report results to adjust strategies and improve
processes. The specified measures together will help effectively manage the digitalization
of infrastructure projects and programs, increasing their effectiveness and compliance
with modern requirements.</p>
        <p>Managing the digitization of infrastructure projects requires clear planning, constant
monitoring and flexibility to adapt to new technological trends. The use of digital
technologies not only increases the efficiency of operational management, but also
ensures greater resilience of the infrastructure to external challenges.</p>
        <p>Digitization opens up new opportunities for improving the socio-economic status of
both developed and developing countries. To use this potential properly, it is critical to
improve the digital infrastructure, invest in the development of digital technologies and
train specialists who can adapt to new working conditions. It is also necessary to pay
attention to the creation of reliable data protection mechanisms and cybersecurity. In
addition, countries should develop policies that promote innovation and support
technology startups, while ensuring equal access to digital resources for all population
groups.</p>
        <p>In the context of Ukraine, digitalization has its own characteristics compared to global
trends, as it focuses on the development of new types of services based on the collection
and analysis of data from various physical objects, and does not include radical changes in
production systems, as envisaged by the concept of Industry 4.0 . In Ukraine, the
understanding of Industry 4.0 is often limited to the purchase of imported equipment,
ignoring the aspects of full digital integration and the creation of innovative products and
services. According to PwC data, the majority of IT companies in Ukraine are
quasiproduct companies with their headquarters and main sales market abroad, while
maintaining production in Ukraine. As for the hardware, it remains underdeveloped and
focused on the production of components for equipment of older generations.</p>
        <p>The reform of local self-government is noted for its relevance and opportunities, in
particular, with the help of IT, there is a change in the approaches to the management of
territorial communities by elected heads and the implementation of promising projects
[11].</p>
        <p>Therefore, it is critically important for Ukraine to rethink its vision of digitalization and
Industry 4.0, focusing on the creation of innovative products and services that embody
digital integration and interaction, as well as on raising the standards of business culture
for effective competition in the global market. The IT sector continues to develop rapidly,
which allows many countries, including Ukraine, to strengthen their positions in the
international arena.</p>
        <p>The life cycle of the infrastructure facility and projects is depicted in Figure 1.</p>
      </sec>
      <sec id="sec-3-6">
        <title>An infrastructure object with a limited life cycle</title>
      </sec>
      <sec id="sec-3-7">
        <title>An infrastructure object with an unlimited life cycle</title>
        <p>In the perspective of 2032, Ukraine has the opportunity to focus on building a stable
infrastructure for data processing, which will allow a detailed analysis of the state of the
digital economy. This development will become the basis for the implementation of
strategies that will be based on reliable information. In this context, Ukraine may also
consider integration with the European Statistical System (ESS), which will provide
highquality data for the development of realistic and evidence-based policies.</p>
        <p>Digital infrastructure, together with data, is an important driver for the development of
digital innovation. The state plays a key role in the creation of both hard and soft
infrastructure. A broad understanding of infrastructure includes the need to develop
clusters that would unite research and intelligence centers, laboratories, incubators,
accelerators, educational institutions, venture funds, innovation teams, technology
business and industry. The management concept model of the infrastructure project and
programs is presented in Figure 2.</p>
        <p>Application of a certain type of "project standard" consists in detailed planning of
infrastructure projects [6]. An increase in the number of emergency situations, changes in
human life associated with war, all these events create a powerful load on critical
infrastructure projects [8].</p>
        <p>PEST analysis is a tool that helps to assess the external environment in which a certain
project or program operates. The development of a PEST analysis for the digitalization of
infrastructure projects and programs can help to understand how external factors affect
the implementation and success of the use of digital technologies in this area (Fig. 3).</p>
        <p>1. Government policy: how government initiatives and
policies in the field of digitization support or complicate
the implementation of projects (legislative frameworks,
regulatory acts, safety and privacy standards).</p>
        <p>2. International relations and trade: the impact of
international agreements and sanctions on access to
foreign technologies and investments.</p>
        <p>1. Financing: availability of financing for
infrastructure projects, including government subsidies,
loans and investment opportunities.</p>
        <p>2. Economic stability: the impact of economic cycles
on investments in infrastructure and on the possibility
of introducing new technologies.</p>
        <p>1. Demographic changes: the impact of population
changes such as age structure, migration, urbanization
on infrastructure needs.</p>
        <p>2. Public awareness: the public's attitude to
digitalization and innovation, as well as the level of
public awareness of the latest technologies.</p>
      </sec>
      <sec id="sec-3-8">
        <title>1. Innovation and development: development of new</title>
        <p>technologies that can be used in infrastructure projects,
such as IoT (Internet of Things), artificial intelligence,
blockchain.</p>
        <p>2. Cyber security: the need to ensure the safety of
digital systems and protect data from cyber attacks.</p>
        <p>Let's analyze the mentioned factors in more detail. In particular, adaptation to political
conditions plays a key role in digitalization, as political support, regulation and legislation
directly affect the possibilities of adoption and use of digital technologies. A stable political
environment, active government initiatives to develop digitalization, and established safety and
privacy standards can significantly increase these opportunities, while a PEST analysis identifies
potential risks and determines courses of action in such a climate.</p>
        <p>Economic factors, which include access to finance, economic trends, inflation and currency
fluctuations, also have a significant impact on the cost and potential returns of infrastructure
investments. Understanding the economic context is important for planning budgets and
forecasting the financial results of technological projects.</p>
        <p>Social aspects, including demographic changes, educational level, cultural characteristics and
public opinion, also significantly influence the adoption of new technologies. Such aspects shape
the workforce, consumer demands and willingness to accept innovation, which is critical for
designing infrastructure projects that are socially acceptable and responsive to public needs.</p>
        <p>Finally, technological trends, including the rapid development of the latest technologies, open
up new opportunities and create threats to infrastructure initiatives. Understanding these
trends through a PEST analysis allows you to identify innovative opportunities and potential
cybersecurity challenges, thus ensuring the sustainability and efficiency of digital systems.</p>
        <p>Therefore, the PEST analysis provides a holistic view of the external conditions that can affect
the successful digitalization of infrastructure projects, helping developers and managers to adapt
to changing conditions and optimally allocate resources. By analyzing these factors, companies
and government can develop more effective strategies to develop digitalization in infrastructure
projects and programs, adapt to changes in the environment and minimize risks.</p>
        <p>Achieving effective socio-economic development of regions depends on the level of their
financial support, which is based on the income of local budgets [10]. To solve complex
socioeconomic problems, they attract creative and promising citizens who have real ideas for projects
for their future implementation. The analogy can help identify potential opportunities for rural
development [12]. Trends in the development of global digital trends are highlighted in Figure 4.
4. Conclusions
The following principles of activity management are of particular importance for
infrastructure projects and programs: proper planning and control, effective team, quality
of execution, attention to the needs of stakeholders, risk management and change control.
Adherence to these principles in the process of project management in the information
technology industry will significantly increase the effectiveness of projects.</p>
        <p>In modern conditions, the management of infrastructure projects often faces various
problems that make project management ineffective and the implementation of ideas
unprofitable. The most common problems of project management are the lack of qualified
personnel, unclear management responsibilities, and the lack of a clear model for achieving
strategic goals and objectives.</p>
        <p>Quality management of the digitalization of infrastructure projects ensures innovation,
the importance of taking into account the stability of the system during the selection of
components and parameters of infrastructure project management for the proper
formation of a safe infrastructure project with a set of separate control elements.</p>
        <p>Prospects for further research are aimed at researching the peculiarities of
safetyoriented management of infrastructure projects, taking into account the conditions of
martial law in the regional dimension.
[5] O. Duda, N. Kunanets, O. Matsiuk, V. Pasichnyk, N. Veretennikova, A. Fedonuyk, V.</p>
        <p>Yunchyk. Selection of Effective Methods of Big Data Analytical Processing in
Information Systems of Smart Cities. Proceedings of the 2nd International Workshop
on Modern Machine Learning Technologies and Data Science (MoMLeT+DS 2020).</p>
        <p>Volume I: Main Conference. 2020, Vol. 2631. P. 68-78.
[6] D. Kobylkin, O. Zachko, N. Korogod, and D. Tymchenko. Development of models for
segregation of infrastructure project management elements using a mono-template in
safety-oriented management. Eastern-European Journal of Enterprise Technologies,
vol. 6, no. 3 (108), pp. 42–49, Dec. 2020.
[7] A. Ivanusa, V. Marych, D. Kobylkin, and S. Yemelyanenko, “Construction of a visual
model of people’s movement to manage safety when evacuating from a sports
infrastructure facility”, Eastern-European Journal of Enterprise Technologies, vol. 2,
no. 3 (122), pp. 28–41, Apr. 2023.
[8] N. Kovalchuk, O. Zachko, O. Kovalchuk and D. Kobylkin. Project Management of the
Information System for the Selection of Project Teams. 2023 IEEE 12th International
Conference on Intelligent Data Acquisition and Advanced Computing Systems:
Technology and Applications (IDAACS), Dortmund, Germany, 2023, pp. 1054-1057,
doi: 10.1109/IDAACS58523.2023.10348656.
[9] Yu. Romanenkov, V.Pasichnyk, N. Veretennikova, M. Nazaruk, A. Leheza. Information
and Technological Support for the Processes of Prognostic Modeling of Regional
Labor Markets. Modern Machine Learning Technologies and Data Science
(MoMLeT&amp;DS-2019): Workshop Proceedings of the 8th International Conference on
“Mathematics. Information Technologies. Education 2019. 2019, Vol 2386. P. 23–34
[10] R. Sodoma, P. Dubynetska, M. Kupchak, L. Lesyk, O.Podzizei, M. Zhuk. Financial
decentralization of territorial communities in the context of the implementation of
international experience. Financial and credit activity: problems of theory and
practice. Vol 6, No 41. 2021, р.100-111. DOI:10.18371/fcaptp.v6i41.251406
[11] R. Sodoma, D. Kobylkin, I. Pavuk. Project-oriented management of digitization of
socioeconomic development of territorial communities. Proceedings of the 4th International
Workshop IT Project Management (ITPM 2023). Warsaw 2023. P. 36–46
[12] R. Sodoma, L. Lesyk, A.Hryshchuk, P. Dubynetska, T. Shmatkovska. Innovative development
of rural territories and agriculture in Ukraine. Scientific Papers Series “Management,
Economic Engineering in Agriculture and Rural Development“. Volume 22, Issue 4/2022
[13] A. Tryhuba, R. Ratushny, I. Tryhuba, N. Koval, I. Androshchuk. The Model of Projects
Creation of the Fire Extinguishing Systems in Community Territories. Acta Univ. Agric. Silvic.</p>
        <p>Mendel.Brun. 2020, pp. 419–431.
[14] A. Voitushenko, S. Bushuyev. Development of Project Managers’ Creative Potential:
Determination of Components and Results of Research. In: Shakhovska, N.,
Medykovskyy, M.O. (eds) Advances in Intelligent Systems and Computing IV. CSIT
2019. Advances in Intelligent Systems and Computing, 2020, vol 1080. Springer,
Cham. https://doi.org/10.1007/978-3-030-33695-0_20
[15] S. Bushuyev, S. Onyshchenko, N. Bushuyeva and A. Bondar, "Modelling projects
portfolio structure dynamics of the organization development with a resistance of
information entropy," 2021 IEEE 16th International Conference on Computer
Sciences and Information Technologies (CSIT), Lviv, Ukraine, 2021, pp. 293-298, doi:
10.1109/CSIT52700.2021.9648713.</p>
      </sec>
    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>
          [1]
          <string-name>
            <given-names>I.</given-names>
            <surname>Babayev</surname>
          </string-name>
          ,
          <string-name>
            <given-names>J.</given-names>
            <surname>Babayev</surname>
          </string-name>
          .
          <article-title>Management Priority of ICT Projects in Programme of Development Organization in Complex Dynamically Varying Environment</article-title>
          .
          <source>2018 IEEE 13th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT)</source>
          , Lviv, Ukraine,
          <year>2018</year>
          , pp.
          <fpage>234</fpage>
          -
          <lpage>238</lpage>
          , doi: 10.1109/STCCSIT.
          <year>2018</year>
          .8526618
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation>
          [2]
          <string-name>
            <given-names>A.</given-names>
            <surname>Bomba</surname>
          </string-name>
          ,
          <string-name>
            <given-names>N.</given-names>
            <surname>Kunanets</surname>
          </string-name>
          ,
          <string-name>
            <given-names>M.</given-names>
            <surname>Nazaruk</surname>
          </string-name>
          ,
          <string-name>
            <given-names>V.</given-names>
            <surname>Pasichnyk</surname>
          </string-name>
          ,
          <string-name>
            <given-names>N.</given-names>
            <surname>Veretennikova</surname>
          </string-name>
          .
          <article-title>Information Technologies of Modeling Processes for Preparation of Professionals in Smart Cities</article-title>
          . In: Hu,
          <string-name>
            <given-names>Z.</given-names>
            ,
            <surname>Petoukhov</surname>
          </string-name>
          ,
          <string-name>
            <given-names>S.</given-names>
            ,
            <surname>Dychka</surname>
          </string-name>
          ,
          <string-name>
            <given-names>I.</given-names>
            ,
            <surname>He</surname>
          </string-name>
          ,
          <string-name>
            <surname>M.</surname>
          </string-name>
          <article-title>(eds) Advances in Computer Science for Engineering and Education</article-title>
          .
          <source>ICCSEEA 2018. Advances in Intelligent Systems and Computing</source>
          ,
          <year>2019</year>
          . vol
          <volume>754</volume>
          . Springer, Cham. https://doi.org/10.1007/978-3-
          <fpage>319</fpage>
          -91008-6_
          <fpage>69</fpage>
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation>
          [3]
          <string-name>
            <given-names>S.</given-names>
            <surname>Bushuyev</surname>
          </string-name>
          ,
          <string-name>
            <surname>O. Verenych.</surname>
          </string-name>
          <article-title>The Blended Mental Space: Mobility and Flexibility as Characteristics of Project/Program Success</article-title>
          .
          <source>2018 IEEE 13th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT)</source>
          , Lviv, Ukraine,
          <year>2018</year>
          , pp.
          <fpage>148</fpage>
          -
          <lpage>151</lpage>
          , doi: 10.1109/STC-CSIT.
          <year>2018</year>
          .
          <volume>8526699</volume>
          .
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation>
          [4]
          <string-name>
            <given-names>N.</given-names>
            <surname>Bushuyeva</surname>
          </string-name>
          ,
          <string-name>
            <given-names>D.</given-names>
            <surname>Bushuiev</surname>
          </string-name>
          ,
          <string-name>
            <given-names>V.</given-names>
            <surname>Busuieva</surname>
          </string-name>
          and
          <string-name>
            <given-names>I. Achkasov. IT</given-names>
            <surname>Projects Management Driving by Competence</surname>
          </string-name>
          .
          <source>2018 IEEE 13th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT)</source>
          , Lviv, Ukraine,
          <year>2018</year>
          , pp.
          <fpage>226</fpage>
          -
          <lpage>229</lpage>
          , doi: 10.1109/STC-CSIT.
          <year>2018</year>
          .
          <volume>8526680</volume>
          .
        </mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>