POSSAS, M. Political economy in Brazil today. Brazilian Journal of Political Economy, [S. l.], v. 10, n. 2, p. 237-256, 1990. DOI: 10.1590/0101-31571990-0529. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1536. Acesso em: 5 may. 2024.