Head of the Department of Economics, Security and Innovation of the Enterprise of the Lesia Ukrainka Eastern European National University. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 1, n. 13, p. 87–94, 2018. DOI: 10.29038/2411-4014-2018-01-87-94. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/114.. Acesso em: 1 may. 2024.