Theoretical Analysis of the Essence and Constituent Definitions of «Agrarian Sphere». Ekon. čas. Volins. nac. unìv. ìm. Lesì Ukraïnki [Internet]. 2018 Feb. 21 [cited 2024 May 14];4(12):13-9. Available from: https://echas.vnu.edu.ua/index.php/echas/article/view/23