Al-Shdefat MH. The Degree of Practicing Administrative and Technical Efficiencies by Principals of Public Schools in Mafraq Governorate\ Jordan. JEPS [Internet]. 2020 Aug. 27 [cited 2025 Dec. 21];4(32):137-25. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/2766