Thomas A. Carlson (eds.), "Kashkar" in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/111
    
        
            
                
                    Kashkar
                    كَسْكر
                    [A] city in central
                            ʿIrāḳ during the mediaeval period, the existence
                        of which is attested from the later years of the 1st century/closing years
                        of the 7th century or opening years of the 8th century, until the beginning
                        of the 12th century/turn of the 17th-18th centuries [...].
                    An ancient town in southern
                        Iraq.
                    
                        32.5 46.5
                    
                    
                        Attestation of name كَسْكر
                            in the Muʿjam al-buldān of
                                Yāqūt al-Ḥamawī.
                        
                    
                    
                        
                        
                    
                    Not the same conceptual place as al-Wāsiṭ.
                    https://bqgazetteer.bethmardutho.org/place/111
                    http://syriaca.org/place/111
                    http://pleiades.stoa.org/places/912880
                    http://en.wikipedia.org/wiki/Kashkar
                    http://dbpedia.org/resource/Kashkar
                    
                        http://www.csc.org.il/db/browse.aspx?db=SB&sL=K&sK=Kashkar&sT=keywords 
                    
                        The Gorgias Encyclopedic Dictionary of the Syriac
                            Heritage
                        
                        1, 8, 50, 70, 162, 195, 212, 405
                        Map I D3, II D3
                    
                    
                        The Comprehensive Bibliography on Syriac
                            Christianity
                        
                        Kashkar
                    
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the
                            East, 1318-1913
                        
                        193, 217
                    
                    
                        Muʿjam al-buldān
                        Yāqūt al-Ḥamawī
                        
                        IV523
                    
                    
                        Encyclopaedia of Islam, Second Edition
                        P. Bearman
                        
                    
                    
                        http://pleiades.stoa.org/places/912880Pleiades: A Gazetteer of Past Places Roger Bagnall Richard Talbert Tom Elliott Lindsay Holman et al.