NOVITA, Elvi. Peningkatan Kemampuan Kognitif Anak Melalui Media Pohon Angka. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 3, p. 307855–307861, 2024. DOI: 10.31004/jptam.v7i3.12842. Disponível em: http://jptam.org/index.php/jptam/article/view/12842. Acesso em: 11 feb. 2025.