Chia, Noel Kok Hwee. “Teaching Singaporean Children With Autism Spectrum Disorders to Understand Science Concepts through Autistic Analysis Synthesis (ALA S)”. Journal of the American Academy of Special Education Professionals 6, no. 2 (June 15, 2011): 79–89. Accessed September 23, 2025. https://www.aasep.org/article/view/143.