Mohammed Sultan, Musab Ali, and Adeeb Mohamed Nader. “Administrative Bullying Among the Heads of Scientific Departments”. Journal of Tikrit University for Humanities 30, no. 1, 2 (January 28, 2023): 318–335. Accessed July 15, 2026. https://jtuh.org/index.php/jtuh/article/view/1855.