(eds.), "Tanas - تنس " in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/5490
  
    
      
        
          Tanas
          تنس
          Ténès
          
          [A] town on the coast of Algeria (lat. 36° 30′ N., long. 1° 18′ E.) equidistant from Algiers and Arzew. This Berber town had near it in Antiquity a Phoenician trading-post and then a Punic landing-stage.
          
            وتنس مدينة عليها سور ولها ابواب عدة وبعضها على جبل قد احاط به السور
          
                    
                        36.510308 1.3131
                    
          https://bqgazetteer.bethmardutho.org/place/5490
          http://syriaca.org/place/5490
          http://pleiades.stoa.org/places/295240
          
            Kitāb al-masālik wa al-mamālik
                        Abū al-Qāsim Muḥammad Ibn Ḥawqal
                        
            52
          
                    
                        Encyclopaedia of Islam, Second Edition
                        P. Bearman
                        
                    
                    
                        http://pleiades.stoa.org/places/295240Pleiades: A Gazetteer of Past Places Roger Bagnall Richard Talbert Tom Elliott Lindsay Holman et al.