Irsyad, Muhammad Zain Zainulloh, Istikaroh Istikaroh, and Farisa Chaierunnisa. 2025. “Impact of PhET Simulation-Assisted Problem-Based Learning Model on Students’ Problem-Solving Skills”. Universal Education Journal of Teaching and Learning 1 (3):79-87. https://doi.org/10.63081/uejtl.v1i3.43.