Handayani, Fransisca Heny, Syifa Sarinah, and Inayah Inayah. “The Role of School Leadership in Improving Teacher Motivation and Student Performance in Penajam”. Educia Journal 1, no. 3 (December 17, 2023): 125–140. Accessed May 7, 2026. https://scieclouds.com/ojsnew/index.php/ej/article/view/210.