1.
Hendriadi H, Fadillah F, Ajriani E, Seha AA. Speech Delay in Children Aged 4–5 Years as a Barrier to Early Childhood Language and Communication Development. JIE [Internet]. 2025 Dec. 30 [cited 2026 Feb. 13];4(3):810-21. Available from: https://www.ejournal.stitahlussunnah.ac.id/index.php/JIE/article/view/563