Dr. Safwan Mahyoub Galib Amir, و Dr. Eissa Mohammed Ali Saleh. "Roots of Tribalism and Its Effects on Civilizational Stability: The Case of Kassala State, Sudan, 2022 2023". المجلة الأفروآسيوية للبحث العلمي (AAJSR), م 2, عدد 3, يوليو، 2024, ص 52-65, https://aajsr.com/index.php/aajsr/article/view/169.