Muhammad Fadly Habibi, Mukhtar, & Hidayat. (2022). SUPERVISION SKILLS OF SCHOOL PRINCIPLES IN IMPROVING THE PROFESSIONALITY OF EDUCATION WORKERS IN JAMBI PROVINCE. European Journal of Humanities and Educational Advancements, 3(8), 44-52. Retrieved from https://scholarzest.com/index.php/ejhea/article/view/2538