Septiani, V.S.N. et al. 2026. Effect of Differences in Learning Treatments on the Mathematical Representation Ability of Elementary School Students. Kognitif: Jurnal Riset HOTS Pendidikan Matematika. 6, 3 (Jul. 2026), 1009–1034. DOI:https://doi.org/10.51574/kognitif.v6i3.5313.