Mohamad Sofian, Nadiah, Ahmad Sobri Hashim, and Wan Fatimah Wan Ahmad. 2018. “Usability Guidelines for Designing Mobile Apps User Interface for Children With Autism: A Systematic Literature Review”. International Journal of Engineering & Technology 7 (4.19): 282-88. https://doi.org/10.14419/ijet.v7i4.19.22070.