Kurnia Ikhsan, Zulirfan, Zulhelmi, and Riza Padli. 2025. “Implementation of a Simulation-Based Learning Model Using PHET to Improve Learning Outcomes for Class IX MTsN 1 Kuantan Singingi”. Journal of Science, Learning Process and Instructional Research 3 (1):11-17. https://doi.org/10.67919/joslepi.v3i1.98.