Rohoza, Mykola, Vasyl Perebyynis, and Kseniia Verhal. “Cooperation and Integration Processes and Models in Context of Development of Branches of Economy and Territories”. Virtual Economics 2, no. 1 (January 17, 2019): 49–63. Accessed December 4, 2024. https://virtual-economics.eu/index.php/VE/article/view/16.