Abdulkareem Faisal, Ibtihal, AND 		Hazim Hasan, Raeed.
" IMPACT OF THE SECOND ABBASID ERA TURMOIL ON ABI HAIAN AL-TAWHAIDI" <em>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</em> [Online], Volume 25 Number 10 (23 March 2019)