Wangke, Lydia, Wenny Victory, Gregory Joey, Novie Rampengan, and Hesti Lestari. “External Risk Factors Associated With Language Disorders in Children”. Paediatrica Indonesiana 61, no. 3 (May 28, 2021): 133-40. Accessed November 22, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2557.