ULVA, U.; DEBIE SUSANTI; IRMA YULIANTINA. Development of Number Board Media for Early Childhood Pre-Mathematics Introduction. JURNAL PENA PAUD, [S. l.], v. 6, n. 2, p. 202–214, 2025. DOI: 10.33369/jpp.v6i2.44837. Disponível em: https://ejournal.unib.ac.id/penapaud/article/view/44837. Acesso em: 22 dec. 2025.