Widiastuti, E., Purbasari, I. and Fakhriyah, F. 2026. Teacher Learning Innovation and Principal Reflective Leadership as Predictors of Pedagogical Deep Learning in Elementary Schools. Jurnal Pendidikan Terapan. 4, 4 (Sep. 2026), 596–612. DOI:https://doi.org/10.61255/jupiter.v4i4.1813.