Imaniah, E., Susilawati, S., Sutrio, S., & Kosim, K. (2023). The Effect of the PhET Assisted Problem Based Learning Model on Student Learning Outcomes in Wave Material. Jurnal Penelitian Pendidikan IPA, 9(6), 4731–4737. https://doi.org/10.29303/jppipa.v9i6.3836