Komarudin K, Saputri S, Sabilla OD, Ningsih AS, Haquita SS, Gushalimah S. Conceptual Gap Analysis in Learning Fractions: A Diagnostic Study of Elementary School Students’ Cognitive Structure. JKPM Jurnal Kaji. Pendidik. Mat. [Internet]. 2025 Dec. 31 [cited 2026 Jul. 17];11(1):121-30. Available from: https://newjournal.lppmunindra.ac.id/index.php/jkpm/article/view/3118