Marpelin, N. K. S., I. G. . Margunayasa, and G. A. P. S. Trisna. “Interactive Multimedia Based on Project-Based Learning Model Using Articulate Storyline 3 Application on the Topic of the Human Digestive System”. International Journal of Elementary Education, vol. 7, no. 3, Aug. 2023, pp. 504-15, doi:10.23887/ijee.v7i3.59645.