Factors Affecting the Informal Sector and its Relationship with Sustainable Development in Egypt. Journal of African Population Studies, [S. l.], v. 39, n. 1, 2026. DOI: 10.59147/ezjjvf87. Disponível em: https://journal.uaps-uepa.org/index.php/japs/article/view/230. Acesso em: 27 oct. 2026.