Alkulaibi, A. A. A. S., & Aown, F. A. A. (2025). Ethics of Managerial Labor for the Headmasters of Public Secondary Schools and Relationship with the Performance of Teachers from their Views in Taiz Governorate Republic of Yemen. Humanities and Educational Sciences Journal, 47, 526-550. https://doi.org/10.55074/hesj.vi47.1444