Manalu, N. W. ., Silaban, B. ., & Nainggolan, J. . (2025). The Effect of Problem-Based Learning Assisted by The PhET Simulation Application on Students’ Learning Outcomes on The Temperature and Heat Material. Jurnal Ilmu Pendidikan Dan Sosial, 4(3), 548–555. https://doi.org/10.58540/jipsi.v4i3.1087