1. American Association on Intellectual and Development Disorders. (n.d.). http://aaidd.org/intellectual-disability/definition
2. Brue, A.W., Wilmshurst, L.: Essentials of Intellectual Disability Assessment and Identification (2016). https://ebookcentral.proquest.com
3. Lecture Notes in Computer Science;JC Augusto,2013
4. Owuor, J., Larkan, F.: Assistive technology for an inclusive society for people with intellectual disability. Stud. Health Technol. Inform. 242, 805–812 (2017)
5. Rus, S., Caliz, D., Braun, A., Engler, A., Schulze, E.: Assistive apps for activities of daily living supporting persons with down’s syndrome. J. Ambient Intell. Smart Environ. 9(5), 611–623 (2017)