Abed Al-janabi, Saad Kadhom. «Ibn Khaldoon’s Historical Judgments (d. 808A.H/1406 C.E) An Analytical Study». Opción 350 (agosto 13, 2019): 1207-1231. Accedido agosto 3, 2025. http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/30511.