Pengembangan Media Berbasis PhET Simulation pada Materi Pecahan Senilai di Sekolah Dasar. ijsteame [Internet]. 2024 Nov. 30 [cited 2025 Nov. 8];3(2):49-56. Available from: https://ijsteame.ejournal.unri.ac.id/index.php/ijsteame/article/view/81