JOURNAL SYSTEM, journal system. AD, Volume 44, n° 4, 2019 - Full Issue. Africa Development, [S. l.], v. 44, n. 4, 2019. DOI: 10.57054/ad.v44i4.664. Disponível em: https://journals.codesria.org/index.php/ad/article/view/664. Acesso em: 8 may. 2024.