AD, Volume 9, n° 4, 1984 - Full Issue. Africa Development, [S. l.], v. 9, n. 4, 1984. DOI: 10.57054/ad.v9i4.2001. Disponível em: https://journals.codesria.org/index.php/ad/article/view/2001. Acesso em: 9 jun. 2025.