Mardiyah Lubis, Ainun, Abdul Hasan Saragih, Harun Sitompul, Thofik Hidayat, Paisal Hamid Marpaung, Mukhlis Yakup Harahap, and Riski Baroroh. 2023. “Development of Student Worksheet Helped PhET Simulation on The Study of Physics”. KnE Social Sciences 8 (4), 80–88. https://doi.org/10.18502/kss.v8i4.12884.