Astuti, Irnin Agustina Dwi, Ria Asep Sumarni, and Dandan Luhur Saraswati. “Pengembangan Media Pembelajaran Fisika Mobile Learning Berbasis Android”. Jurnal Penelitian & Pengembangan Pendidikan Fisika 3, no. 1 (June 30, 2017): 57 - 62. Accessed March 29, 2024. https://journal.unj.ac.id/unj/index.php/jpppf/article/view/2533.