Setiyanti, W., Kusumaningsih, W., & Nurkolis, N. (2025). THE INFLUENCE OF PRINCIPAL’S TRANSFORMATIONAL LEADERSHIP STYLE, SCHOOL CULTURE, AND TEACHER PROFESSIONALISM ON LEARNING QUALITY IN JUNIOR HIGH SCHOOL. Prima Magistra: Jurnal Ilmiah Kependidikan, 6(2), 158-166. https://doi.org/10.37478/jpm.v6i2.5133