The Role of Early Intervention on Communication Development in Children with Autism Spectrum Disorder: A Systematic Review of Randomized Controlled Trials. the. Indonesian. j. gen. med. [Internet]. 2026 Sep. 16 [cited 2026 Oct. 21];44(1):695-788. Available from: https://indonesianjournalmedicine.org/index.php/ijgm/article/view/471