ROCHA, F. Work productivity and structural change in Brazilian mining and manufacturing industries, 1970-2001. Brazilian Journal of Political Economy, [S. l.], v. 27, n. 2, p. 221-241, 2007. Disponível em: https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/563. Acesso em: 29 mar. 2024.