محمد اسو ولي. “Social Skills of Department Heads and Their Role in the Development of Faculty Members: : A Fieldwork Study of the Opinions of a Sample of Faculty Members at Erbil Polytechnic University.”. Polytechnic Journal of Humanities and Social Sciences 3, no. 2 (September 9, 2022): 122-138. Accessed May 5, 2024. https://journals.epu.edu.iq/index.php/ptjhss/article/view/888.