US А. .; MYSIUK В. . Trade networks of Ukraine: the impact of the Sars-CoV-2 pandemic. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS", [S. l.], v. 41, n. 1, p. 46–55, 2022. DOI: 10.31617/2.2022(41)04. Disponível em: https://journals.knute.edu.ua/commodities-and-markets/article/view/969. Acesso em: 9 may. 2024.