Abdjul, Tirtawaty. “The Effectiveness of Google Sites-Assisted Learning Media on Vibration, Waves, and Sound Materials”. Jurnal Penelitian Pendidikan IPA 9, no. 8 (August 25, 2023): 5859–5863. Accessed November 24, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3879.