RIANTI, Rianti; GUNAWAN, Gunawan; VERAWATI, Ni Nyoman Sri Putu; TAUFIK, Muhammad. The Effect of Problem Based Learning Model Assisted by PhET Simulation on Understanding Physics Concepts. Lensa: Jurnal Kependidikan Fisika, [S. l.], v. 12, n. 1, p. 28–43, 2024. DOI: 10.33394/j-lkf.v12i1.8783. Disponível em: https://e-journal3.undikma.ac.id/index.php/Lensa/article/view/8783. Acesso em: 15 aug. 2025.