[1]
2026. The Effectiveness of the Implementation of Collaborative-Based Academic Supervision by School Principals to Improve the Professionalism of Senior High School Teachers in Sleman Regency. Pustaka Edukasi: Jurnal Pendidikan Indonesia. 1, 2 (Jan. 2026), 65–72. DOI:https://doi.org/10.65307/pe.v1i2.79.