GUIMARÃES, C. The Brazilian duality of Ignácio Rangel. Brazilian Journal of Political Economy, [S. l.], v. 14, n. 4, p. 571-586, 1994. DOI: 10.1590/0101-31571994-0749. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1304. Acesso em: 18 apr. 2024.