Salim, H., S. Soetjiningsih, I. G. A. Windiani, I. G. Widiana, and P. ASPR. “Validation of the Indonesian Version of Modified Checklist for Autism in Toddlers: A Diagnostic Study”. Paediatrica Indonesiana, Vol. 60, no. 3, June 2020, pp. 160-6, doi:10.14238/pi60.3.2020.160-6.