Ningratih, S.A.N., Astawan, I.G. and Margunayasa, I.G. 2021. Demonstration-Based Audio-Visual Learning Media on the Topic of Temperature, Heat, and Its Displacement in Fifth Grade. Journal of Education Technology. 5, 3 (Oct. 2021), 461–471. DOI:https://doi.org/10.23887/jet.v5i2.34441.