Ardiana R, Aslindah A, Agustina R. The use of letter card game media to develop the ability to recognize letters in children aged 4-5 years at Darul Falah Kindergarten 10 Samarinda. Cendikia [Internet]. 2024Jul.30 [cited 2026May9];14(6):633-7. Available from: https://iocscience.org/ejournal/index.php/Cendikia/article/view/5300