Zen Alabdeen A, Saadullah Abdullah S. Information Technology Usage in the State University libraries in Erbil City : The Central library of Salah Al-Deen University as a Sample. RADAB [Internet]. 2019 Dec. 1 [cited 2025 Sep. 27];49(79):549-610. Available from: https://jwups.uomosul.edu.iq/index.php/radab/article/view/32712