Scientific and practical journal
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Sadova Ulyana Yaroslavivna



Sadova Ulyana Yaroslavivna

Doctor of Economics, Professor

Senior Researcher of the Department of social and humanitarian development of the region of the Dolishniy Institute of Regional Research of NAS of Ukraine; Professor of the Department of theoretical and applied economics of the Institute of Administration And Postgraduate Education of the Lviv Polytechnic National University; Head of Center of the Demos Research Center of the Lviv Polytechnic National University

Contacts: sadlu2004@gmail.com, (032)297-3891

Webpages:



Coauthors



Andrusyshyn Nataliya Ivanivna

Bidak Volodymyr Yaroslavovych

Bil' Maryana Mykhaylivna

Hryniv Lidiya Svyatoslavivna

Hryn'kevych (Polevs'ka) Ol'ha Stepanivna

Zayshla Natalya Oleksiyivna

Makhonyuk Oleksandr Volodymyrovych

Risna Roksolana Romanivna

Semiv Lyubov Kazymyrivna

Stepura Tetyana Mykhaylivna

Tsapok Serhiy Oleksiyovych



Publications



Repository of Dolishniy Institute of Regional Research Sadova, U. Ya. (2021). Bidnist' i lohika polityky yiyi podolannya: monohrafiya na aktual'nu temu [Poverty and logic of its overcoming policy: monograph on the relevant subject]. Rehional'na ekonomika - Regional Economy, 99 (1), 115-117. Retrieved from http://re.gov.ua/doi/re2021.01.115. [in Ukrainian].



Repository of Institute of Regional Research UDC [338.46:378]:332.1(477); JEL H52, I21, I22, I25, I28
Sadova, U. Ya., & Hrynkevych, O. S. (2018). Rozvytok vyshchoyi osvity v Ukrayini ta yiyi rehionakh v umovakh vyklykiv XXI stolittya [Higher education development in Ukraine and its regions in the context of the 21st century challenges]. Rehional'na ekonomika - Regional Economy, 88 (2), 55-68. Retrieved from http://re.gov.ua/doi/re2018.02.055.php. [in Ukrainian].

Sources: 38


Education for sustainable development is an important institution of the integration process of the knowledge economy. This situation also concerns Ukraine, which is currently experiencing particularly difficult times of its state formation.
This article investigates the state of the situation in the field of higher education in Ukraine, highlighting global and national of geopolitical, economic and other transformations of the 21st century.
The purpose of the article is to identify the main factors, restrictions and improvement directions of institutional support for the development of higher education in Ukraine with regard to global and national challenges of the 21st century.
The research presented in this article is based on the principles of systematic and comparative analysis, as well as methods of statistics and sociology. The empirical base of the research is data of national and international statistics and special sociological surveys on the issues of economy and management of higher education in Ukraine.
The structure of the article includes the following sections: Ukraine in the international rankings, key global and national trends in the development of higher education, including business education, results of the national surveys concerning the quality of higher education in Ukraine and graduates’ employability, conclusions. 
higher education, development, Ukraine, regions, challenges 



Repository of Institute of Regional Research UDC 331.101.262:005.336.3:332.1; JEL J01, B41, D11
Sadova, U. Ya., & Stepura, T. M. (2017). Yakist' lyuds'koho potentsialu v metodolohichnykh vymirakh enerhetychnoyi paradyhmy [Human capacity quality in methodological dimensions of energy paradigm]. Rehional'na ekonomika - Regional Economy, 83(1), 90-97. [in Ukrainian].

Sources: 9


The article attempts to build methodology of the regional human potential quality. The basic principles of social and regional economics and also the theory of consumption and energy paradigm are the theoretical basis of research. It is indicated that the human potential quality as a set of features of not used reserves of human resources should be studied by using a systematic and structured approach. This necessitates a separation of personal and active sections of the regional human potential quality, and in the personal context – the selection of separate levels of sociogenesis. It is determined that such levels are the human body, individuality, personality. Quality is formed on each of them and each next qualitative state of the system occurs in case when the processes on all levels are synchronized. It is emphasized that geostructural approach to the study of the regional human potential quality determines the need to consider this category under the consition of systematic involvement in its formation environment. This approach allows researchers to focus on regional features of setting energy in the human body, and to establish patterns of energy redistribution in the economic activity process and its concentration in the form of economic benefits. It is indicated that all the cycles of human development are accompanied by energy transfer processes. Within the personal approach the extensive sources concern the inflow of energy from outside, and intensive – the efficiency of its use. The inflow of energy from outside on the level of human body is provided by biological processes, where the main one is nutrition. The role of nutrition in the complex process of regional human potential quality formation within the energy paradigm development is proved in the article. In terms of apractice the importance of a balanced diet in shaping health as one of the key components of regional human potential quality is proved. The concept of energy balanced nutrition includes not only its composition in terms of nutrients and other components, but also compliance of diet with the way of person’s life, activity, and the content and type of work. It is established that the diet of the population of Ukraine in terms of its energy balance does not meet the needs of the human body to ensure the health, efficiency, physical activity and work, and requires complex regulation based on regional features. Public policy measures should be aimed primarily at growth of income in Ukraine. However, the development of state standards in food sector should concern not only the settlement of the balance between the energy content of the diet and the nature of work, but also regionalization of standards values, its implementation in society’s life practice. 
human potential quality, energy paradigm, the theory of consumption, personal approach, applicative approach, energy transfer, the energy content of the nutriton, balanced nutrition 



Repository of Institute of Regional Research UDC 338.46:331.55:330.837; JEL O15, R23, O17
Sadova, U. Ya., & Makhonyuk, O. V. (2016). Instytutsiyne zabezpechennya funktsionuvannya transkordonnoho rynku mihratsiynykh posluh [Institutional support for functioning of the trans-border market of migration services]. Rehional'na ekonomika - Regional Economy, 82(4), 31-38. [in Ukrainian].

Sources: 6


Considering the market of migration services (MMS), it should be noted that it remains virtually unexplored in Ukrainian and foreign economic science. Thus, today there is no conceptual basis, very few works to determine the nature of «market of migration services» and «migration services» as an object of regulation of this market. The system of scientific approaches to interpretation of the above concepts is not formulated.
The aim of the article is justification of theoretical principles of the MMS’ formation through the development of new provisions of the terminology base, consideration of the market in terms of its institutional support, and analysis of the trans-border MMS by the example of border regions of Ukraine and Poland.
Research methodology involves general scientific and special methods, such as: analysis and synthesis, comparative, graphical methods.
The authors’ determination of concepts of the «market of migration services» and «migration service» is offered. The structure of the market is elaborated according to the subject-object approach. Its main functions are also featured. It is envisaged that the MMS is the basis for a more complex spatial structures – territorial migration systems. An example of a regional trans-border market of migration services, being formed in terms of years of positive experience of Ukraine-Poland relations, is presented. In this context Lviv region and Podkarpackie Voivodeship were taken as a ground for research. Special attention is paid to the market’s participants, in particular, to structuring them according to various criteria. State subjects of the MMS are considered the most in the article. It is noteworthy, that the analyzed market significantly affects the human resources of our country and its demographic reproduction potential. Thus, the state and main trends of the MMS’ development should be systematically monitored and evaluated. 
migration, migration service, trans-border market of migration services, institutional approach 



Repository of Institute of Regional Research UDC 001.89:330.342.146:332.14(477), JEL B31, H53, I38, O30, R58
Sadova, U. Y. (2016). Sotsial'ni priorytety rehional'noyi polityky Ukrayiny u retrospektyvakh naukovoyi spadshchyny M. I. Dolishn'oho [Social priorities of Ukraine’s regional policy in the retrospectives of M.I. Dolishniy scientific heritage]. Rehional'na ekonomika - Regional Economy, 80(2), 13-17. [in Ukrainian].

Sources: 11


High urgency of initiating academic readings in memory of M. I. Dolishniy within the framework of the Science Festival is indicated. Attention is drawn to the comprehensive academic interests of the scientist, economist and academician. It is noted that social issues of regional policy, including the fields of labor and employment and cultural, educational and scientific management have become crucial in the formation of Marian Ivanovych as a scientist. Specific confirmation of his creative achievements in the field of labor economy and employment is given; importance of the ideas of culture and regional factors of describing a person of labor is stressed. It is emphasized that M I. Dolishniy was the first one among his colleagues to feel deeply inside the transition from the “material” to “intellectual” knowledge economy. The conclusions, which Marian Ivanovych drew according to the analysis of the problems connected with a low level of employees’ innovation culture are presented. The scheme of increasing M. I. Dolishniy’s potential as an individual (spiritual, social, physical) is formulated. It is emphasized that the sphere of scientific management was one of the specific academic worlds of the scientist’s. The words of gratitude for his tremendous work for the benefit of national science and education are expressed.Рубрика: 
scientific school, scientific management, labour potential, social development, regional policy 



Repository of Institute of Regional Research Sadova, U. Y., & Andrusyshyn, N. I. (2016). Popyt i propozytsiya na profesiynomu rynku pratsi L'vivshchyny: obrysy sehmentu robitnychykh kadriv [Demand and supply on the professional market of Lviv region: outlines of segment of working personnel]. Rehional'na ekonomika - Regional Economy, 79(1), 199-201. [in Ukrainian].



Repository of Institute of Regional Research Sadova, U. Y., & Andrusyshyn, N. I. (2016). Interesy vnutrishn'o peremishchenykh osib v epitsentri instytutsiynykh zusyl' ukrayins'koyi derzhavy [Interests of internally displaced persons in the epicenter of institutional efforts]. Rehional'na ekonomika - Regional Economy, 79(1), 196-198. [in Ukrainian].



Repository of Institute of Regional Research Sadova, U. Y. (2015). Yak zbuduvaty syl'nu Yevropu. Stratehiyi dlya maybutn'oho: za pidsumkamy uchasti u roboti XXV Ekonomichnoho forumu [How to build strong Europe. Strategies for the future: the results of participation in XXV Economic Forum]. Rehional'na ekonomika - Regional Economy, 77(3). [in Ukrainian].



Repository of Institute of Regional Research Sadova, U. Y., Hrynkevych, O. S., & Zayshla, N. O. (2015). Biznes-znannya, shcho minyayut' svit [Business knowledges that change the world]. Rehional'na ekonomika - Regional Economy, 77(3). [in Ukrainian].



Repository of Institute of Regional Research UDC 314.7:330.342.146:338.46(477)
Sadova, U. Y., & Risna, R. R. (2015). Reemihratsiya yak mekhanizm sotsial'noyi polityky u spravakh vnutrishn'o peremishchenykh osib v Ukrayini [Remigration as a mechanism of social policy for internally displaced persons in Ukraine]. Rehional'na ekonomika - Regional Economy, 76(2), 55-64. [in Ukrainian].

Sources: 18


Actuality of research subject is predefined by the selection of the new category of potential “reemigrants”, internally displaced persons from the zone of armed conflict and AR of Crimea as one of the most vulnerable categories of the population of Ukraine. In the article the historical background of the formation of the conceptual and terminological apparatus of the study of the processes of reemigration are reviewed by authors. The ontological fundamentals of the terms “reemigration” and “regurgitation” have been considered. The application features of remigration mechanisms in the social and economic development of foreign countries are indicated on. The article analyzes the remigration process as the part of motivational circle vectors of migration behaviour of the population. The attention is focused on the problems of remigration attitudes and capabilities internally displaced persons from the zone of armed conflict and AR of Crimea. The time factor staying internally displaced persons in host region as the important factor organization reemigration processes have been outlined. The results of the research the most acute problems of social protection of internally displaced persons in Lviv region have been analyzed. The mechanisms for potential reintegration of internally displaced persons in the region of the previous residence have been selected. The sociocultural consequences of internal migration as the factor consolidating Ukrainian society have been considered. The activities of state social policy for internally displaced persons, based on special sociological survey, are proposed. 
migrant, reemigration, motivational circle vectors of migration behaviour, regurgitation, social policy, region 



Repository of Institute of Regional Research UDC 332:331.330.8 (477.83)
Sadova, U. Y., Semiv, L. K., & Andrusyshyn, N. I. (2014). L'vivs'ka ekonomichna shkola pratsi ta zaynyatosti: mynule, suchasne, maybutnye [Lviv economic school of labor and employment: past, present and future]. Rehional'na ekonomika - Regional Economy, 73(3), 109-120. [in Ukrainian].

Sources: 15


Article deals with preconditions of formation and development of the Lviv School of Economics of labor and employment among the scientists of the Institute of Regional Studies of the NAS of Ukraine. Periodization of topics and research of the representatives of this school is conducted. The evolution of the object of study in the light of changes in the ideological imperatives of Economic Modelling and public administration is specified. Attention is paid to the progressive views of scholars on the role of the human environment and its existence in the manufacturing process, the innovative search developments in the field the formation and use of labor potential, in the sequence of deepening theoretical knowledge of management processes of labor and employment (via modeling of regional social and labor systems, development and implementation of employment programs, decent work, quality of life, etc.). In paper is emphasized on new factor of regional economic development and policy, globalization and regionalization environment of work and employment. The work, dedicated to the development of conceptual and terminological and methodological tools for the study of human capital of the region (the value of its evaluation to simulation scenario used in the economy) is mentioned. Research shows the names of an entire era of young scientists and followers of the Lviv School of Labor and Employment.

New geopolitical and economic challenges of regional research in the field of labor and employment are outlined. Is emphasized on high responsibility of followers of scientific school in achieving the goals of the European choice of Ukraine. Emphasized that the political and economic situation demonstrates a dramatic struggle of political labor and employment spheres. In the twentieth century in advanced economies establishes the ownership for knowledge, intellectual property is indicated. Since this factor is a change in the field of labor, along with it, new forms of organization (private, public, social, educational), the transition to a more rational model of social and labor relations is not just any other types of employment, but also existence of a mechanism of income. The perspectives of Lviv Scientific School of Labor and and employment in the light of the complex crisis that permeates the whole world since the late XX - early XXI centuries is critically assessed. The world is a new economic equilibrium, which makes the new role of Ukraine as well as its individual regions in its support through the use of skilled labor (the basis of economic modernization, the development of transport networks, communications) is specified. 

employment, scientific school, work, region 



Repository of Institute of Regional Research Sadova, U. Ya., & Bil, M. M. (2013). Mihratsiyni protsesy v Ukrayini: suchasni vyklyky ta rehional'na spetsyfika (za rezul'tatamy II Mizhnarodnoyi naukovo-praktychnoyi konferentsiyi) [Migration Processes in Ukraine: Challenges and Regional Specificity (Based on Results of II International Scientific and Practical Conference)]. Rehional'na ekonomika - Regional Economy, 69(3), 211-221. [in Ukrainian].



Repository of Institute of Regional Research Sadova, U. Y., & Bil, M. M. (2012). Sotsial'ni initsiatyvy yak instrument podolannya mihratsiynykh ryzykiv v Ukrayini [Social Initiatives as a Tool to Overcoming the Migration Risk in Ukraine]. Rehional'na ekonomika - Regional Economy, 65(3), 206-211. [in Ukrainian].



Repository of Institute of Regional Research UDC [332.122:338.43]:338.49:330.342.146(477.8)
Sadova, U. Y. (2012). Sotsial'no-demohrafichnyy potentsial rozvytku Ukrayins'kykh Karpat [Social-Demographic Potential of Ukrainian Carpathians Development]. Rehional'na ekonomika - Regional Economy, 65(3), 150-158. [in Ukrainian].

Sources: 3


The necessity of improving fundamentals regional analysis and forecast socio-demographic potential is grounded. Methodological and methodical approaches to solution of the problem are offered. 
potential demography, population, social-demographic potential, region, regional economy 



Repository of Institute of Regional Research Gryniv, L. S., & Sadova, U. Ya. (2011). Podvyzhnyk ukrayins'koyi ekonomichnoyi naukovoyi dumky (Do 80-richchya z dnya narodzhennya S.M. Zlupka) [Devotee of Ukrainian Economic Scientific Ideas (To 80th anniversary from the Day of Birth of S.M. Zlupko)]. Rehional'na ekonomika - Regional Economy, 61(3), 214-216. [in Ukrainian].



Repository of Institute of Regional Research Sadova, U. Ya., Tsapok, S. O., & Bidak, V. Ya. (2011). Rozvytok sotsial'no-demohrafichnoho potentsialu v konteksti druhoho demohrafichnoho perekhodu [Development of Social-Demographic Potential in the Context of the Second Demographic Transition]. Rehional'na ekonomika - Regional Economy, 61(3), 122-130. [in Ukrainian]. 

The problems of demo-recreation of population of public systems are examined on postindustrial stage of its development. The specifics of social-demographic potential forming are investigated in intercommunication with the second demographic transition. Attention is accented on social constituent of its development with determination of global factors of socio-economic and socio-psychological order. Comparative descriptions of demo-reproductive process are analyzed in the Western Region of Ukraine, including Carpathian region and other typical regions of country with the lowest level of demo-recreation. 
processes of demo-development, social-demographic potential, regional public systems, types of recreation of population, second demographic transition 



Repository of Institute of Regional Research Sadova, U. Ya. (2009). Mizhnarodna naukovo-praktychna konferentsiya "Mihratsiyni protsesy v Ukrayini: suchasni vyklyky ta rehional'na spetsyfika" [International Scientific-Practical Conference "Migratory Processes in Ukraine: Modern Calls and Regional Specific"]. Rehional'na ekonomika - Regional Economy, 54(4), 246 p. [in Ukrainian].



Citations



Sadova, U. Y., Knyazyev, S. I., & Seleshchuk, H. P. (2015). Mihratsiolohiya: istoriya, teoriya, perspektyvy rozvytku [Science about migration: history, theory, prospects of development].In L’vivs’ka suspil’no-heohrafichna shkola: istoriya, teoriya, ukrayinoznavchi studiyi [Human-geographical school of Lviv: history, theory, Ukrainian studies] (Materials of Ukrainian scientific conference in Lviv, 2015, November 19-20): (pp. 432-440). Lviv: Ivan Franko National University of Lviv. {re2016.04.031.001}

Kravtsіv, V. S., & Sadova, U. Y. (Eds.). (2009). Mihratsiyni yavyshcha ta protsesy: ponyattya, metody, fakty [Migration Phenomena and Processes: Concepts, Methods, Facts] (Handbook). Lviv: Institute of Regional Research of the NAS of Ukraine. [in Ukrainian]. {re2016.04.031.004}

Sadova, U. Y. (Ed.). (2011). Rehional’na mihratsiyna polityka ta mekhanizmy yiyi realizatsiyi [Regional Migration Policy and Mechanisms for its Implementation]. Lviv: Institute of Regional Research of the NAS of Ukraine. [in Ukrainian]. {re2016.04.066.001}

Sadova, U. Y., Knyazyev, S. I., & Andrusyshyn, N. I. (2013). Terytorialʹna mihratsiyna systema Ukrayiny yak chynnyk rozvytku ekonomiky, derzhavy i suspilʹstva [Territorial migration system of Ukraine as a factor of the economy, state and society development]. In Sotsial’no-ekonomichni problemy suchasnoho periodu Ukrayiny [Socio-Economic Problems of the Modern Period of Ukraine]: Vol. 101(3). Terytorial’ni mihratsiyni systemy: teoriya i praktyka [Territorial migration systems: Theory and practice] (pp. 3-12). [in Ukrainian]. {re2016.04.066.002}

Sadova, U. Y. (Ed.) (2009). Mihratsiyni protsesy v Ukrayini: suchasni vyklyky ta rehionalʹna spetsyfika [Migration processes in Ukraine: Contemporary challenges and regional specificity] (Scientific report on the materials of the Round Table "The problem of protecting the rights of migrants in the contemporary crisis: Macroeconomic and regional aspects" (Lviv, June 17, 2009)). Lviv: Institute of Regional Research of NAS of Ukraine. [in Ukrainian]. {re2017.02.010.004}

Sadova, U. Y. (Ed.), Semiv, L. K., Semiv, R. A., Vovkanych, S. Y., & Tyndyk, N. P. (2011). Rehionalʹna mihratsiyna polityka ta mekhanizmy yiyi realizatsiyi [Regional migration policy and mechanisms for its implementation]. Lviv: Institute of Regional Research of NAS of Ukraine [in Ukrainian]. {re2017.02.010.009}

Sadova, U. Ya. (Ed.) (2015). Naslidky mihratsiynykh protsesiv: novi vyklyky ta mozhlyvosti dlya rehioniv [Consequences of migration processes: new challenges and opportunities for regions]. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine. [in Ukrainian]. {re2019.03.049.004}

Sadova, U. Ya. (Ed.) (2016). Sotsial’no-ekonomichna zakhyshchenist’ mihrantiv: hlobal’ni ta rehional’ni aspekty [Socio-economic protection of migrants: global and regional aspects]. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine [in Ukrainian]. {re2019.03.049.007}

Sadova, U. Ya. (Ed.), Teslyuk, R. T., Bil, M. M., Ryndzak, O. T., & Mulska, O. P., et al. (2018). Mihratsiyni yavyshcha ta protsesy: ponyattya, metody, fakty [Migration phenomena and processes: concepts, methods, facts]: Reference book. 2nd ed. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine. [in Ukrainian]. {re2020.01.062.001}

Sadova, U. Ya. (Ed.) (2019). Mihratsiya v umovakh transformatsiyi rehional'nykh rynkiv pratsi Ukrayiny: mekhanizmy rehulyuvannya [Migration in the conditions of transformation of regional labor markets of Ukraine: mechanisms of regulation]. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine. [in Ukrainian]. {re2020.03.081.014}

Semiv, L. K., Sadova, U. Ya., & Bidak, V. Ya. (2019) Formuvannya seredovyshcha osvitn’oyi mihratsiyi naselennya Karpats’koho rehionu: pidkhid do otsinyuvannya. Metodychni rekomendatsiyi [Formation of the environment of educational migration of the population of the Carpathian region: an approach to evaluation. Methodological recommendations]. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine. [in Ukrainian]. {re2021.01.029.006}

Sadova, U. Ya. (Ed.) (2019). Ukrayins’ka mihratsiya v umovakh hlobal’nykh i natsional’nykh vyklykiv ХХI stolittya [Ukrainian migration in conditions of global and national challenges of the ХХІ century]. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine. Retrieved from http://ird.gov.ua/irdp/p20190801.pdf [in Ukrainian]. {re2021.01.044.008}

Kravtsiv, V. S., & Sadova, U. Ya. (Eds.). (2013). Karpats’kyy rehion: aktual’ni problemy ta perspektyvy rozvytku [Carpathian region: actual problems and prospects for development]: 8 vols. Vol. 2. Sotsial’no-demohrafichnyy potentsial [Socio-demographic potential]. Lviv: Institute of Regional Research of NAS of Ukraine. [in Ukrainian]. {re2021.01.044.009}

Sadova, U. Ya. (Ed.) (2019). Mihratsiya v umovakh transformatsiyi rehional’nykh rynkiv pratsi Ukrayiny: mekhanizmy rehulyuvannya [Migration in the conditions of transformation of regional labor markets of Ukraine: mechanisms of regulation]. Lviv: Dolishniy Institute of Regional Research of NAS of Ukraine. Retrieved from https://ird.gov.ua/irdp/p20190006.pdf [in Ukrainian]. {re2022.04.050.014}

Hrynkevych, O. S., Sadova, U. Ya., & Matkovskyy, S. O. et al. (2022). Nova ekonomika plastmas: potentsial, tekhnolohiyi, stymuly [The new economy of plastics: potential, technologies, incentives]: Analytical report. Lviv: Ivan Franko National University of Lviv, Lviv Polytechnic National University. [in Ukrainian]. {re2023.01.063.017}

Sadova, U. Ya. (Ed.) (2019). Mihratsiya v umovakh transformatsiyi rehional’nykh rynkiv pratsi Ukrayiny: mekhanizmy rehulyuvannya [Migration in the context of the transformation of regional labor markets of Ukraine: regulatory mechanisms]. Lviv: Dolishniy Institute of Regional Research of the National Academy of Sciences of Ukraine. Retrieved from http://ird.gov.ua/irdp/p20190006.pdf [in Ukrainian]. {re2023.03.070.009}

Hrynkevych, O. S., Sadova, U. Ya., & Levytska, O. O. (2019). Mizhnarodnyy dosvid monitorynhu pratsevlashtuvannya vypusknykiv ta shlyakhy yoho zastosuvannya v Ukrayini [International experience in monitoring graduates’ employment and ways of its application in Ukraine]. Demohrafiya ta sotsial’na ekonomika – Demography and social economy, 1(35), 126-138. DOI: https://doi.org/10.15407/dse2019.01.126 [in Ukrainian]. {re2023.04.035.006}


Веб-майстер П. Попадюк