Dr. Naima Abdulmawla Salem Ahmed. "Sijilmasa: The Capital of Gold and Trade Caravans During the Reign of the Banu Midrar (140 AH – 366 AH 757 CE – 976 CE)". Bani Waleed University Journal of Humanities and Applied Sciences, م 10, عدد 3, يوليو، 2025, ص 548-69, https://doi.org/10.58916/jhas.v10i3.889.