Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Nāṣir al-Dīn Zikrī `or` Zakarī — ناصر الدين زكري " in Communities of Knowledge: Interreligious Networks of Scholars in Ibn Abi Usaybiʿa’s History of the Physicians last modified June 23, 2021, https://usaybia.net/person/1753
   
      
         
            
               Nāṣir al-Dīn Zikrī `or` Zakarī
               ناصر الدين زكري
               Nāṣir al-Dīn Zikrī `or` Zakarī, Ayyubid emir also known as Ibn ʿUlaymah, companion to al-Malik al-Ṣāliḥ Najm al-Dīn Ayyūb
               https://usaybia.net/person/1753
               
                  emir
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  15.49.5