VEIGA, J. E. da. Social-environmental indicators: evolution and perspectives. Brazilian Journal of Political Economy, [S. l.], v. 29, n. 4, p. 421-435, 2009. Disponível em: https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/507. Acesso em: 5 may. 2024.