AD, Volume 5, n° 1, 1980 - Full Issue. Africa Development, [S. l.], v. 5, n. 1, 1980. DOI: 10.57054/ad.v5i1.2018. Disponível em: https://journals.codesria.org/index.php/ad/article/view/2018. Acesso em: 30 jun. 2024.