Handy, H., Serevina, V., & Permana, H. (2015). PENGEMBANGAN APLIKASI ANDROID BERUPA INTERACTIVE DEMONSTRATION MATERI HUKUM NEWTON. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 4, SNF2015–II. Retrieved from https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/5009