PROFESSOR. SALAH MOHAMED IBRAHIM AHMED; DR. MUHAMMAD AL-NOUR MUHAMMAD OTHMAN MIRGHANI; DR. HANA FAROUK AL-TIJANI AWADALLAH. The impact of the informal sector on unemployment and poverty in developing countries: Case study of Sudan during the period (2000 - 2022). White Nile Journal for Studies and Research, [S. l.], n. 26, p. 1–24, 2025. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/24. Acesso em: 13 jun. 2026.