Firmasari, Siska, Tatang Herman, and Irmawati Liliana Kusuma Dewi. “Dyscalculia: Mathematical Difficulties in the Concept of Multiplication Using Word Problems”. Jurnal Inspirasi Pendidikan 11, no. 2 (November 22, 2021): 113–121. Accessed October 18, 2026. https://ejournalstaging.unikama.ac.id/index.php/jrnspirasi/article/view/5852.