Saputro, Hengkang Bara, and Yuni Arima. “Development of Canva-Based Mathematics E-Comics on Equivalent Fraction Material for Grade IV Elementary School Students”. International Journal of Progressive Mathematics Education 4, no. 2 (January 23, 2025): 81–91. Accessed January 31, 2025. https://journal.uhamka.ac.id/index.php/ijopme/article/view/18184.