CARVALHEIRO, N. Fundamentals of State intervention: some conceptions in Keynes and Kalecki. Brazilian Journal of Political Economy, [S. l.], v. 7, n. 2, p. 271-290, 1987. DOI: 10.1590/0101-31571987-2105. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1651. Acesso em: 27 apr. 2024.