Chen, Diki, and Agus Srimadona. “DEVELOPMENT OF ELECTRONIC MODULES USING PROFESSIONAL PDF FLIP ON MEASUREMENT MATERIALS”. EduFisika: Jurnal Pendidikan Fisika 8, no. 1 (April 25, 2023): 95-100. Accessed June 30, 2024. https://online-journal.unja.ac.id/EDP/article/view/22559.