Tuty Rosfiartie and Heri Supriyana 2025. The Influence of School Principal Leadership, Utilization of the Merdeka Mengajar Platform, and Learning Communities on the Pedagogical Competence of Teachers in Vocational High Schools in Indragiri Hilir Regency. International Journal of Educational Technology Research. 2, 4 (Feb. 2025), 768–779. DOI:https://doi.org/10.59890/ijetr.v2i4.286.