JOURNAL SYSTEM, journal system. AD, Volume 42, n° 2, 2017 - Full Issue. Africa Development, [S. l.], v. 42, n. 2, 2017. DOI: 10.57054/ad.v42i2.708. Disponível em: https://journals.codesria.org/index.php/ad/article/view/708. Acesso em: 3 may. 2024.