“Peningkatan Penguasaan Konsep Dengan Menerapkan Problem Based Learning (PBL) Berbantuan Simulasi PhET”. Al Jahiz: Journal of Biology Education Research 4, no. 1 (June 14, 2023): 1–8. Accessed November 5, 2024. https://e-journal.metrouniv.ac.id/Al-Jahiz/article/view/6292.