م.م. ابراهيم ذياب خليل. The organizational culture of school principals and its relationship to the teaching competencies of physical education teachers. jfath [Internet]. 2023 Jul. 5 [cited 2025 Apr. 19];25(3):462-81. Available from: https://alfatehjournal.uodiyala.edu.iq/index.php/jfath/article/view/1568