SYSTEM, Journal. ASR, Volume 11, n° 1, 2007 - Full Issue. African Sociological Review, [S. l.], v. 11, n. 1, 2021. DOI: 10.57054/asr.v11i1.1369. Disponível em: https://journals.codesria.org/index.php/asr/article/view/1369. Acesso em: 17 may. 2024.