Gaber, Sherif Adel. “The Effectiveness of a Training Program Based on Virtual Reality Technology for Improving Joint Attention Among the Children With Autism Spectrum Disorder”. Journal of Educational and Psychological Sciences 6, no. 26 (June 30, 2022): 36–57. Accessed December 20, 2025. https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/5181.