“THEОRETICAL ASPECTS OF THE RESEARCH ON THE CONCEPT OF SOCIOECONOMIC DEVELOPMTNT OF A REGION”. Economic journal of Lesya Ukrainka Volyn National University 1, no. 25 (March 28, 2021): 6–15. Accessed November 24, 2024. https://echas.vnu.edu.ua/index.php/echas/article/view/640.