PUŚLECKI, Zdzisław W. Unia Europejska a Nowy Jedwabny Szlak. International Business and Global Economy, [S. l.], v. 38, p. 119–137, 2019. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/IBage/article/view/6756. Acesso em: 18 cze. 2025.