Faraj FI. Assessment of the Performance of Educational Supervisors in Al-Jabal Al-Akhdar Region in Light of Their Professional Competencies. mjssc [Internet]. 2012 Dec. 31 [cited 2025 Nov. 19];13(1):134-72. Available from: https://mdp.omu.edu.ly/journals/index.php/mjssc/article/view/394