MOCHERNY, Stepan; USTENKO, Oleksandr. SUBJECT OF ECONOMIC THEORY. Journal of European Economy, [S. l.], v. 2, n. 3, p. 279–294, 2018. Disponível em: https://jeej.wunu.edu.ua/index.php/enjee/article/view/1228. Acesso em: 22 nov. 2024.