Zahra, Fathia, Rani Oktavia, Aulia Azhar, Khairil Arif, and Monica Prima Sari. 2024. “THE EFFECT OF PROBLEM-BASED LEARNING ASSISTED WITH PHET SIMULATION ON STUDENTS’ LEARNING OUTCOMES OF LIGHT AND OPTICAL DEVICES OPTICS TOPIC”. SEMESTA: Journal of Science Education and Teaching 7 (1):28-36. https://doi.org/10.24036/semesta/vol7-iss1/277.