Sundari, Sundari, Zulqoidi R. Habibie, and Subhanadri Subhanadri. 2026. “Elementary Numeracy Patterns by Initial Mathematical Ability: Pola Numerasi Siswa Berdasarkan Kemampuan Awal Matematis”. Academia Open 11 (1):10.21070/acopen.11.2026.14143. https://doi.org/10.21070/acopen.11.2026.14143.