شروّف أ. ., علي ر. ., and نسيم التزة ش. . “Parents’ Knowledge Level of Autism Disorder (A Field Study in Lattakia Governorate)”. Tishreen University Journal- Arts and Humanities Sciences Series, vol. 43, no. 1, Feb. 2021, https://journal.tishreen.edu.sy/index.php/humlitr/article/view/10384.