Indriyani R, Mufit F. INTERACTIVE MULTIMEDIA DESIGN BASED ON COGNITIVE CONFLICT USING SMARTPHONE IN MECHANICAL WAVE CHARACTERISTICS. Edu. Jur. Pend. Fis [Internet]. 2023Apr.25 [cited 2024Jun.30];8(1):23-36. Available from: https://online-journal.unja.ac.id/EDP/article/view/24038