Retnani, D.R., Royani, R., Beccles, C. and Afras, A. 2024. Improving Science Learning Outcomes on Light and Optical Instruments Through Visual Methods in Junior High Schools. Schrödinger: Journal of Physics Education. 5, 1 (Mar. 2024), 32-38. DOI:https://doi.org/10.37251/sjpe.v5i1.883.