Akhmad AR, A. R., G. W. Bayu, and I. G. W. Sudatha. “Video-Based Learning on PPKn Education With the Topic of Symbols and Meanings of Pancasila”. International Journal of Elementary Education, vol. 5, no. 3, July 2021, pp. 384-92, doi:10.23887/ijee.v5i3.36703.