Melnuk, Katerina, and Svetlana Ptashnyk. “Theoretical Basis of Competitiveness and Its Role in Development of Entrepreneurial Activity”. Agricultural and Resource Economics: International Scientific E-Journal 4, no. 2 (June 20, 2018): 97-114. Accessed September 21, 2023. https://www.are-journal.com/are/article/view/172.