Thohirin, Ahmad, Maria Veronika Roesminingsih, and Warih Handayaningrum. “Multi-Site Study of Principal Leadership Management in Building Superior Junior High Schools ”. IJORER : International Journal of Recent Educational Research 5, no. 4 (July 31, 2024): 1054-1064. Accessed January 23, 2025. https://journal.ia-education.com/index.php/ijorer/article/view/632.