Kalista Adinda, Cika, Siswoyo Siswoyo, and Cecep E. Rustana. “PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS MOBILE LEARNING PADA MATERI GELOMBANG BERJALAN DAN GELOMBANG STATIONER ”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 80 (December 31, 2019): SNF2019-PE. Accessed April 25, 2024. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/13474.