DEVI RISTYANA PUJI LESTARI; NURUL ISTIQ’FAROH; BUDI PURWOKO. Inıtıal Needs Analysıs Development Of Image Letter Card Medıa Based Dıgıtal Barcode For Elementary School. Jurnal Elementaria Edukasia, [S. l.], v. 8, n. 1, p. 3606–3617, 2025. DOI: 10.31949/jee.v8i1.12686. Disponível em: https://ejournal.unma.ac.id/index.php/jee/article/view/12686. Acesso em: 30 apr. 2025.