'Aini, Luthfi Qurotu, and Nafida Hetty Marhaeni. “Analisis Kesulitan Belajar Matematika Materi Operasi Hitung Perkalian Pada Siswa SD”. MARAS : Jurnal Penelitian Multidisiplin 2, no. 1 (February 21, 2024): 446–458. Accessed September 19, 2026. https://ejournal.lumbungpare.org/index.php/maras/article/view/203.