CHARACTERISTIC OF THE GAS TRANSPORTATION SYSTEM OF UKRAINE. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 1, n. 17, p. 31–38, 2019. DOI: 10.29038/2411-4014-2019-01-31-38. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/419. Acesso em: 24 nov. 2024.