AISYAH, Nur; RIDWAN, Ridwan; HUDA, Huda; FAISOL, Wiwin; MUAWANAH, Hasanah. Effectiveness of Flash Card Media To Improve Early Childhood Hijaiyah Letter Recognition. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 6, n. 4, p. 3537–3545, 2022. DOI: 10.31004/obsesi.v6i4.2097. Disponível em: https://mail.obsesi.or.id/index.php/obsesi/article/view/2097. Acesso em: 7 nov. 2026.