Rana M. Zeina and  Laila Al-Ayadhi and  Shahid Bashir,  Autism Spectrum Disorder: Main Problem Waiting for Solution in Kingdom of Saudi Arabia.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 92(8). 526 - 529
    [viewed 24 October 2021]. Available from: https://publications.waset.org/pdf/9999346.