Ismail, Saad, and Mahmood Mohamed. “The Relationship Between Information Services Provided by the Central Library and the Movement of Scientific Research at the University”. Adab Al-Rafidayn 21, no. 22 (March 1, 1991): 359–386. Accessed September 28, 2025. https://jamh.uomosul.edu.iq/index.php/radab/article/view/31723.