Syamsuriyanti, Syamsuriyanti, and Sukirno Sukirno. “Determinant Factors of teacher’s Professionalism”. Jurnal Kependidikan: Penelitian Inovasi Pembelajaran 2, no. 1 (May 30, 2018): 56–67. Accessed May 15, 2025. https://jurnal.uny.ac.id/index.php/jk/article/view/10588.