1.
Ashaibah MAA, Al-Najjar AAS. Requirements of performance development for educational offices Yemen Republic in the light of continuous level improvement methodology kaizen. JEPS [Internet]. 2022 Aug. 30 [cited 2025 Dec. 20];6(39):1-28. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/5519