Al-Helo AOD. The Degree to which Principals of Private Schools in Gaza Governorates Practice the Servant Leadership and its Relation to the Quality of their Schools’ Learning. JEPS [Internet]. 2020 Nov. 28 [cited 2025 Dec. 26];4(41):27-1. Available from: https://journals.ajsrp.com/index.php/jeps/article/view/3020