فرج ق. م. . Kurds in Volume Five of the Book (History of Erbil): (Ebn Al-Mustawfy 637 H / 1239 M). The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 6, n. 3, p. 188-225, 2022. DOI: 10.25098/6.3.10. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/141. Acesso em: 12 feb. 2026.