The Effect of Using Technological Tools in Enhancing the Managerial Skills of Unit and Division Managers an Exploratory Study in the Central Library at the University of Mosul. TANRA [Internet]. 2024 Jun. 1 [cited 2026 Jul. 27];43(142):50-76. Available from: https://tanmiyat.uomosul.edu.iq/index.php/tanmiyat/article/view/30074