Mikdad Al hamdany W, Taha Muhammad Ali O. Administrative Empowerment Of School Principals In Nineveh Governorate Center For Physical Education Teachers From Their Point Of View. BERJ [Internet]. 2024 Dec. 1 [cited 2025 Oct. 26];20(4):611-24. Available from: https://moss.uomosul.edu.iq/index.php/berj/article/view/37935