Putri, Hesty Tri Wardani, Octarina Hidayatus Sholikhah, Upik Wahyuni Nawang Putri, and Nico Irawan. “Mathematical Reasoning and Mathematical Problem-Solving Skills of Elementary School Students: A Correlational Study”. Bima Journal of Elementary Education 4, no. 2 (October 22, 2026): 147–161. Accessed October 25, 2026. https://ejournal.tsb.ac.id/index.php/bijee/article/view/5046.