Hamzah S, Suparman A, Andaria M, Viona E. Pelatihan Kepemimpinan Visioner Bagi Guru. basicedu [Internet]. 2021 Dec. 16 [cited 2024 Jul. 22];6(1):88-94. Available from: https://jbasic.org/index.php/basicedu/article/view/1782