Aprilia, S., Harini, N. V., & Siswono, T. E. Y. (2026). Enhancing Junior High School Students’ Mathematical Problem-Solving Ability through GeoGebra-Assisted Project-Based Learning. Journal of the Indonesian Mathematics Education Society, 4(1), 61–68. https://doi.org/10.26740/jimes.v4n1.p61-68