Nursoffina M, Efendi N. Analysis of the Relationship between Mathematical Reasoning and Problem Solving of Elementary Students Mathematics Material: Analisis Hubungan Penalaran Matematis dengan Pemecahan Masalah terhadap Materi Matematika Siswa SD. acopen [Internet]. 2022 Jun. 30 [cited 2025 Sep. 3];6:10.21070/acopen.6.2022.1813. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/1813