MUNIF, Muhammad; SALI, Muhammad; FAJRI, Zaenol; MAHMUDA, Mahmuda; FARLINA, Tutik. Implementation of Number Block Game Techniques for Learning Number Symbol in Early Childhood. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 6, n. 4, p. 3449–3459, 2022. DOI: 10.31004/obsesi.v6i4.2074. Disponível em: https://obsesi.or.id/index.php/obsesi/article/view/2074. Acesso em: 18 apr. 2026.