Pramiasari, Apdika Dwi, Arifin Muslim, and Supriatna Supriatna. “Problem-Based Learning in Elementary Schools: The Study Of Curiosity and Mathematics Communication Ability”. Journal of Innovation and Research in Primary Education 1, no. 1 (May 16, 2022): 1–6. Accessed January 21, 2026. https://ejournal.papanda.org/index.php/jirpe/article/view/27.