ʻĀdil ʻAbd al-Ḥāfiẓ ʻUthmān Ḥamzah Shiḥātah

• al-ʻ Alāqāt al-siyāsīyah bayna al-Imbarāṭūrīyah al-Rūmānīyah al-Muqaddasah wa-al-Sharq al-Islāmī, 1152-1250 M/547-648 H