SUTIHAT, K. Studi Deskriptif Pemahaman Lambang Bilangan Anak Usia 4–5 Tahun Melalui Media Puzzle. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 1, p. 312–319, 2026. DOI: 10.31004/riggs.v5i1.6167. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/6167. Acesso em: 5 mar. 2026.