Anzani YAA, Syahri Ramadhanti, Noval Mulya Dava. Analysis of Factors Affecting Period on GHS Using PhET Simulation. physics [Internet]. 2023 Jul. 30 [cited 2025 Jul. 14];5(2):63-8. Available from: https://journal.uin-suka.ac.id/saintek/physics/article/view/3994