PUBLIC PROCUREMENT IN THE SYSTEM OF PUBLIC FINANCE OF THE COUNTRY. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 1, n. 25, p. 105–110, 2021. DOI: 10.29038/2786-4618-2021-01-105-110. Disponível em: https://www.echas.vnu.edu.ua/index.php/echas/article/view/653. Acesso em: 21 may. 2025.