ARAÚJO JR., J. T. de. Economic integration and harmonization of economic policies in North America and Southern Cone. Brazilian Journal of Political Economy, [S. l.], v. 11, n. 2, p. 250-263, 1991. DOI: 10.1590/0101-31571991-0686. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1462. Acesso em: 29 apr. 2024.