Bagus Pratama, Dimas Aji Pangestu, and Sasqia Shafa Salsabilla. 2022. “Optical Games As Alternative Learning Media to Increase Students’ Learning Interest in Interference and Light Diffraction Material”. Impulse: Journal of Research and Innovation in Physics Education 2 (2):75-82. https://doi.org/10.14421/impulse.2022.22.02.