Thi, Thao Do, Thu Nguyen Thi Anh, Nho Hoang Thi, and Tan Nguyen Thi. “Effectiveness of The Early Start Denver Model for Children With Autism: A Narrative Review and Experiences for Viet Nam”. Journal of Ecohumanism 3, no. 7 (October 30, 2024): 4218–4228. Accessed December 22, 2024. https://ecohumanism.co.uk/joe/ecohumanism/article/view/4545.