Makhzoum Ehjaiba, F. A. (2019) “ECONOMIC RESOURCES AND THEIR COMMERCIAL ROLE BETWEEN THE MOROCCO AND WESTERN SUDAN IN THE MIDDLE AGES”, (Faculty of Arts Journal) مجلة كلية الآداب - جامعة مصراتة, (14), pp. 104–128. doi: 10.36602/faj.2019.n14.06.