Grasia N, Arif K, Yanto F. The Effect of a PhET Simulation-Assisted PBL Model on the Learning Outcomes of Eighth-Grade Students at MTsN 6 Padang. smt [Internet]. 2026 Feb. 2 [cited 2026 Aug. 29];9(1):39-45. Available from: https://semesta.ppj.unp.ac.id/index.php/semesta/article/view/672