La Ili, Yoo Eka Yana Kansil, and Nur Afifa. “Analysis of Mathematics Problem-Solving Ability at Class V Students of SDN 7 Wadaga”. Lentera: Jurnal Ilmiah Kependidikan -- Edisi Khusus ISETA00 (August 30, 2022): 275-285. Accessed August 20, 2025. https://stkipbjm.ac.id/jurnal/index.php/iseta/article/view/1886.