BUJRA, Abdalla S. 1 - journal system. Africa Development, [S. l.], v. 1, n. 3, 1976. DOI: 10.57054/ad.v1i3.3392. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3392. Acesso em: 30 jun. 2024.