Thomas A. Carlson (ed.), "al-Yamāma" in last modified August 9, 2017, http://syriaca.org/place/2920
   
      
         
            
               al-Yamāma
               اليمامة
               Yamāma
               A region in eastern Arabia
               
               
                  Attestation of name اليمامة in the 
                        Kitāb al-buldān of Aḥmad ibn Abī Yaʿqūb al-Yaʿqūbī.
                  
               
               
                  Attestation of name اليمامة in the 
                        Kitāb al-aʿlāq al-nafīsa of Aḥmad ibn ʿUmar Ibn Rustah.
                  
               
          
                  
                  
               
               http://syriaca.org/place/2920
               https://en.wikipedia.org/wiki/Al-Yamama
               https://dbpedia.org/resource/Al-Yamama
               
                  The Gorgias Encyclopedic Dictionary of the Syriac Heritage
                  
                  72
               
               
                  Kitāb al-buldān
                  Aḥmad ibn Abī Yaʿqūb al-Yaʿqūbī
                  
                  237
               
               
                  Kitāb al-aʿlāq al-nafīsa
                  Aḥmad ibn ʿUmar Ibn Rustah
                  
                  60