Hassani, Sanaz Haj, Fardin Batmani, and Soheila Hosseinpour. “The Impact of Principals’ Competence on the Teaching Effectiveness of Primary School Teachers”. International Journal of Psychosocial Rehabilitation 24, no. 6 (August 31, 2020): 18471–18484. Accessed January 9, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/8538.