THE INTERACTION BETWEEN THE SUBJECTS IN MARKETING MECHANISM. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 1, n. 21, p. 129–136, 2020. DOI: 10.29038/2411-4014-2020-01-129-136. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/548.. Acesso em: 28 apr. 2024.