[1]
Yumiati, Y., Wahyuningrum, E., Sudirman, S., Isnawan, M.G., Rofiki, I., Darmawan, P., Elizar, E. and Anwar, A. 2026. Cryptarithmetic as an Epistemic Task: Revealing Elementary Students’ Numerical Reasoning Under Constraint-Based Problem Solving. Journal of Curriculum Studies Research. 8, 1 (May 2026), 408-433. DOI:https://doi.org/10.46303/jcsr.2026.21.