Sundari, Sundari, Zulqoidi R. Habibie, and Subhanadri Subhanadri. “Elementary Numeracy Patterns by Initial Mathematical Ability: Pola Numerasi Siswa Berdasarkan Kemampuan Awal Matematis”. Academia Open 11, no. 1 (May 19, 2026): 10.21070/acopen.11.2026.14143. Accessed May 23, 2026. https://acopen.umsida.ac.id/index.php/acopen/article/view/14143.