[1]
Rahmana, F. et al. 2021. The Effectiveness of Video-Assisted Problem-Based Physics Learning Devices to Improve Students’ Problem-Solving Ability on Elasticity Materials. Jurnal Penelitian Pendidikan IPA. 7, SpecialIssue (Dec. 2021), 326–330. DOI:https://doi.org/10.29303/jppipa.v7iSpecialIssue.1237.