Hasanah, Dewi, Samsudi Samsudi, Muhammad Khafid, and Amir Mahmud. “Vocational High School Teachers Continuous Professional Learning”. Proceedings of International Conference on Science, Education, and Technology 9, no. 1 (September 8, 2023): 176–183. Accessed July 27, 2025. https://proceeding.unnes.ac.id/ISET/article/view/2415.