Nadhokhotani Herpi, A. et al. 2024. Impact of Using Macromedia Flash-Based Audio-Visual Learning Media on Student Motivation to Learn About The Concept of Enthalpy Change . Jurnal Edusci. 1, 6 (Jul. 2024), 295–306. DOI:https://doi.org/10.62885/edusci.v6i1.386.