Utami BY, Nelitawati N, Al-Kadri H. The Influence of Principal Transformational Leadership on Teacher Performance and Learning Quality in Schools. IJEDS [Internet]. 2024 Jun. 1 [cited 2025 Dec. 3];6(2):555-9. Available from: http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/488