Komarudin, K., Saputri, S., Sabilla, O. D., Ningsih, A. S., Haquita, S. S., & Gushalimah, S. (2025). Conceptual Gap Analysis in Learning Fractions: A Diagnostic Study of Elementary School Students’ Cognitive Structure. JKPM (Jurnal Kajian Pendidikan Matematika), 11(1), 121-130. https://doi.org/10.30998/bnkm3q28