Hanifa, A., Oktavia, R., Yanto, F., Diliarosta, S., & Sazaliana, A. (2026). The Effect of the Discovery Learning Model Using 3D Interactive Media on Students’ Learning Outcomes at SMPN 4 Payakumbuh. SEMESTA: Journal of Science Education and Teaching, 9(1), 17–30. https://doi.org/10.24036/semesta/vol9-iss1/664