Abu Hamda OT. The Degree of Application of School Principals’ Management by Objectives and Its Impact on Self-Efficacy of Teachers from Their Point of View - An Empirical Study on the public schools in Amman-. JEPS [Internet]. 2020 Apr. 30 [cited 2025 Dec. 21];4(15):78-63. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/2393