“Analysis of student’s Mathematic Numeration Ability Based on Cognitive Level of Materials Cube and Beam”. Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika 7, no. 2 (March 3, 2025). Accessed June 30, 2026. https://ejurnal.mercubuana-yogya.ac.id/index.php/mercumatika/article/view/2686.