Paul. Β. VITTA. 4 - The Informal Sector in Eastern Africa: Selected Policy-Related Issues . Africa Development, [S. l.], v. 10, n. 4, 1985. DOI: 10.57054/ad.v10i4.3096. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3096. Acesso em: 3 jul. 2024.