Girsang, M. ., J. . Verawati Sihombing, M. . Aulia Apriani Sihombing, T. . Fazar Tumanggor, and W. . Sari Br Ginting. “Good Education from Upin Ipin Movie for Children”. International Journal of Education and Digital Learning (IJEDL), vol. 1, no. 3, Feb. 2023, pp. 103-12, doi:10.54443/ijedl.v1i3.17.