Oley, S. P., Ilyas, M., Taufiq, T., & Patmaniar, P. (2026). Fifth-Grade Students’ Conceptual Understanding of Fractions: A Qualitative Study. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, 6(3), 1474–1496. https://doi.org/10.51574/kognitif.v6i3.5861