Supriyono, Heru, Nurhadi Dharmaputra Permata Adi, and Anas Awali Yudha. “Training to Improve the Knowledge and Skills of Junior High School Students in the Field of Electrical Installation ”. Journal of Community Services and Engagement: Voice of Community (VOC) 3, no. 2 (August 19, 2023): 7–16. Accessed November 22, 2024. https://journals2.ums.ac.id/voc/article/view/2536.