Friska Amelia, Yohanes Gatot Sutapa Yuliana, and E. F. Rahmani. “The Effectiveness of Webtoon in Enhancing Past Verbs for Junior High School Students”. Journal of Scientific Research, Education, and Technology (JSRET), vol. 3, no. 3, Sept. 2024, pp. 1058-65, doi:10.58526/jsret.v3i3.467.