Rabbani, Nazwa Alifia, Dahlia Fisher, and Agus Dede Anggiana. 2026. “Mathematical Problem-Solving Ability of Junior High School Students through the Contextual Teaching and Learning Model Assisted by Wayground”. Eureka: Journal of Educational Research 5 (1):78-85. https://doi.org/10.56773/ejer.v5i1.127.