BADRIYAH, S.; HARYONO , M. Efforts to Increase the Ability to Introduce Numbers Through Playing Number Cards at Fathonah Early Childhood Education. Jurnal Pendidikan Rafflesia, [S. l.], v. 1, n. 1, p. 17–20, 2022. DOI: 10.70963/jpr.v1i1.2. Disponível em: https://jurnal.geinrafflesia.com/index.php/JPR/article/view/2. Acesso em: 19 may. 2026.