admin, admin, & Zulianti, W. (2025). PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MULTIMEDIA PhET SIMULATION TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA . UNIEDU: Universal Journal of Educational Research, 5(3), 133-147. https://doi.org/10.1234/uniedu.v5i3.158