LEITãO, Nuno Carlos; SHAHBAZ, Muhammad. Liberalization and United States’ Intra-Industry Trade. International Journal of Economics and Financial Issues, [S. l.], v. 2, n. 4, p. 505–512, 2012. Disponível em: https://mail.econjournals.com/index.php/ijefi/article/view/267. Acesso em: 22 dec. 2024.