Olaivar, Rowell, and Leonarda Loayon. “SCHOOL HEADS’ HUMAN RESOURCE MANAGEMENT PRACTICES, TEACHERS’ SCHOOL ENGAGEMENT, AND TEACHING PERFORMANCE”. International Journal of Research -GRANTHAALAYAH 10, no. 9 (September 30, 2022): 27–41. Accessed April 25, 2024. https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/4758.