Adhab, Ahmad Ali, Zuhair Fakhri Al-Jalili, and Sadeq Ali Taha. 2015. “EFFCT OF THE MANAGEMENT SYSTEM ON AWASSI SHEEP PRODUCTION”. Diyala Agricultural Sciences Journal 7 (2):38-48. https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/1573.