FERRA, Ferra; HANDAYANI, Tutut; FAHMI, Fahmi. Pengaruh Media Sandpaper Letter Terhadap Kemampuan Mengenal Huruf Anak Usia 4-5 Tahun di PAUD Amrina Sungai Pinang. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 5, p. 5623–5636, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/5498. Acesso em: 25 sep. 2026.