Windasari, Windasari, Syunu Trihantoyo, Ayu Wulandari, and Rezki Nurma Fitria. 2024. “Transformational Leadership Training for Vocational School Principals in Ponorogo District : Strengthening Professional Learning Communities”. Jurnal Pengabdian UNDIKMA 5 (3):388-95. https://doi.org/10.33394/jpu.v5i3.12224.