Anggreini, R., Malahayati, E.N. and Fauzi, A. 2024. VIDEO LEARNING MEDIA SIMULATION OF CHANGES IN SUBSTANCE FORM AND ENERGY FORM: : RESEARCH AND DEVELOPMENT. JOSAR (Journal of Students Academic Research). 9, 2 (Sep. 2024), 35-50. DOI:https://doi.org/10.35457/josar.v9i2.3723.