JOURNAL SYSTEM. AD, Volume 27, n° 3 & 4, 2002 - Full Issue. Africa Development, [S. l.], v. 27, n. 3-4, 2022. DOI: 10.57054/ad.v27i3-4.1935. Disponível em: https://journals.codesria.org/index.php/ad/article/view/1935. Acesso em: 11 mar. 2025.