Saumarachmawati, P. A., and M. Toifur. “DETERMINATION OF EARTH’S GRAVITATIONAL ACCELERATION USING PHET SIMULATION MEDIA WITH A WEIGHTED AVERAGE TECHNIQUE”. EduFisika: Jurnal Pendidikan Fisika, vol. 9, no. 3, Dec. 2024, pp. 287-96, doi:10.59052/edufisika.v9i3.36705.