Functioning Features of Commodity Exchanges in Ukraine. Economic journal of Lesya Ukrainka Volyn National University, [S. l.], v. 1, n. 9, p. 21–32, 2017. DOI: 10.29038/2411-4014-2017-01-21-32. Disponível em: https://echas.vnu.edu.ua/index.php/echas/article/view/130.. Acesso em: 28 apr. 2024.