SYSTEM, journal. ASR, Volume 12, n° 1, 2008 - Full Issue. African Sociological Review, [S. l.], v. 12, n. 1, 2021. DOI: 10.57054/asr.v12i1.1367. Disponível em: https://journals.codesria.org/index.php/asr/article/view/1367. Acesso em: 5 may. 2024.