Asmah, St, Sri Hastati, and Erwin Nurdiansyah. “Application Of The Problem Solving Learning Model In Improving Numeracy Skills In Class IV Students Of SDN”. ALENA : Journal of Elementary Education 3, no. 2 (July 6, 2025): 209–218. Accessed May 26, 2026. https://jurnal-fkip-uim.ac.id/index.php/alena/article/view/373.