Abdul Hamid, & M. Sidiq Purnomo. (2025). THE ROLE OF THE PRINCIPAL AS A HUMAN RESOURCE MANAGER IN IMPROVING THE QUALITY OF EDUCATION AT SUNAN AMPEL JUNIOR HIGH SCHOOL, BANYUWANGI. Educational Leadership Journal, 6(01), 101–109. Retrieved from https://ejournal.uimsya.ac.id/index.php/elj/article/view/4471