Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Hishām ⅠⅠ al-Muʾayyad bi-Allāh — هشام الثاني المأيد بالله " 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/890
   
      
         
            
               Hishām ⅠⅠ al-Muʾayyad bi-Allāh
               هشام الثاني المأيد بالله
               Hishām ⅠⅠ al-Muʾayyad bi-Allāh, caliph in al-Andalus in 365–399/976–1009 and 400–403/1010–1013
               https://usaybia.net/person/890
               
                  caliph
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  13.19.3
                  13.31
                  13.34.1
                  13.36.1
                  13.36.3 nos. 1, 3