Abou El-Seoud, Samir, AbdelGhani Karkar, Jihad Al Ja’am, and Omar Karam. “A Pictorial Mobile Application for Improving Communication Skills in Non-Verbal Autism”. International Journal of Interactive Mobile Technologies (iJIM) 9, no. 4 (September 25, 2015): pp. 49–55. Accessed May 2, 2024. https://online-journals.org/index.php/i-jim/article/view/4699.