JOURNAL SYSTEM. AD, Volume 28, n° 3 & 4, 2003 - Full Issue. Africa Development, [S. l.], v. 28, n. 3-4, 2003. DOI: 10.57054/ad.v28i3-4.1929. Disponível em: https://journals.codesria.org/index.php/ad/article/view/1929. Acesso em: 4 oct. 2024.