CZARNY, Elżbieta. Impact of Membership in Regional Trade Agreements on International Trade. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 3, n. 2, p. s. 144–168, 2015. DOI: 10.18559/9xrwnp31. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3845. Acesso em: 3 sep. 2026.