Al-Yozbaky, Tawfeek. “Arabs in the Face of the Persian Attempts to Sabotage in the Abbasid Period 133 AH - 447 AH”. Adab Al-Rafidayn 19, no. 20 (June 1, 1989): 99–134. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/radab/article/view/33166.