Kadhum Aziz, Awan, AND 		Abd Al-Sattar Abd Al-Sattar, Sarab.
" Journal of Tikrit University for Humanitaes" <em>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</em> [Online], Volume 25 Number 9 (23 March 2019)