Farabi Izka, M., Souvriyanti, E. , Herawaty, T. and Anshar, F. 2026. Factors Affecting Speech Delay in Children Under 5 Years Old at YARSI Hospital and Its Review from an Islamic Perspective. Eduvest - Journal of Universal Studies. 6, 5 (May 2026), 5486–5497. DOI:https://doi.org/10.59188/eduvest.v6i5.52716.