JOURNAL SYSTEM. 0 - Prelim. Afrique et développement, [S. l.], v. 37, n. 2, 2021. DOI: 10.57054/ad.v37i2.942. Disponível em: https://journals.codesria.org/index.php/ad/article/view/942. Acesso em: 17 mai. 2024.