Thohirin A, Roesminingsih MV, Handayaningrum W. Multi-Site Study of Principal Leadership Management in Building Superior Junior High Schools . IJORER  Int. J. Recent Educ. Res. [Internet]. 2024Jul.31 [cited 2025Jan.23];5(4):1054-6. Available from: https://journal.ia-education.com/index.php/ijorer/article/view/632