Priyambodo, E., Sukirno, Primastuti, M., Fitriyana, N., & Randhanugraha, H. (2021). STSE Collaborative Learning: Fostering Students’ Learning Motivation on Electrolyte Non-Electrolyte Chemistry Unit. Journal of Engineering Education Transformations, 106–113. https://doi.org/10.16920/jeet/2021/v35i2/155411