Grasia, N., Arif, K. and Yanto, F. 2026. The Effect of a PhET Simulation-Assisted PBL Model on the Learning Outcomes of Eighth-Grade Students at MTsN 6 Padang. SEMESTA: Journal of Science Education and Teaching. 9, 1 (Feb. 2026), 39–45. DOI:https://doi.org/10.24036/semesta/vol9-iss1/672.