Ginanjar F, Hariri H, Sowiyah S, Rini R. The Effect of Principal Transformational Leadership on Teacher Performance to Improve Student Achievement: A Literature Review. edumaspul [Internet]. 1Mar.2024 [cited 9Dec.2025];8(1):159-65. Available from: https://jurnal.unimen.cloud/maspuljr/article/view/5809