Sholihah, Badi’atus, Sulur, and Agus Suyudi. “POE (Predict, Observe, Explain) Model-Based Teaching Materials on Simple Harmonic Motion With a Virtual Real Laboratory”. Co-Catalyst: Journal of Science Education Research and Theories 1, no. 1 (May 31, 2023): 1–10. Accessed May 4, 2024. http://jurnal.ut.ac.id/index.php/co-catalyst/article/view/5038.