RAHMATULLAH, R.; TAMAMI, F.; JATMIKA, S.; IBRAHIM, I. The Effect of Android-Based Contextual Teaching Materials on Students’ Physics Problem-Solving Skills. Jurnal Pendidikan Fisika dan Teknologi, [S. l.], v. 8, n. 1, p. 23–29, 2022. DOI: 10.29303/jpft.v8i1.3214. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JPFT/article/view/3214. Acesso em: 30 jan. 2023.