POSSAS, M. S. Competitiveness and subjective elements. Brazilian Journal of Political Economy, [S. l.], v. 18, n. 4, p. 595-611, 1998. DOI: 10.1590/0101-31571998-1323. Disponível em: https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/1153. Acesso em: 3 jul. 2024.