Oley, Sherly Purwasih, Muhammad Ilyas, Taufiq Taufiq, and Patmaniar Patmaniar. 2026. “Fifth-Grade Students’ Conceptual Understanding of Fractions: A Qualitative Study”. Kognitif: Jurnal Riset HOTS Pendidikan Matematika 6 (3):1474-89. https://doi.org/10.51574/kognitif.v6i3.5861.