“Time Management and Its Relationship to Self-Efficacy Among Heads of Scientific Departments at Al-Mustansiriya University”. Journal of the College of Basic Education 24, no. 100 (December 8, 2022): 655–698. Accessed June 4, 2026. https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6261.