Kurniawan, Machful Indra, Zuyyina Fihayati, and Mahardika D K Wardana. “Buku Ajar Profesi Kependidikan”. Umsida Press (July 19, 2022): 1–60. Accessed June 26, 2025. https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-6292-85-3.