Nayaka Rahman, N. 2026. The Relationship Between Parenting Styles and Speech Delay in Children Under 5 Years Old at YARSI Hospital and Its Review in Islam. Eduvest - Journal of Universal Studies. 6, 5 (May 2026), 5407–5421. DOI:https://doi.org/10.59188/eduvest.v6i5.52818.