1. Borblik, J., Shabalina, O., Kultsova, M.: Assistive technology software for people with intellectual or development disabilities: design of user interfaces for mobile applications. In: 2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA), Corfu (n.d.)
2. Ministerio de Educación del Ecuador: Instituciones de Educación Especial, 05 January 2018. https://educacion.gob.ec/instituciones-de-educacion-especial/
3. Rosenbaum, P., Paneth, N., Leviton, A., Goldstein, M., Bax, M.: A report: the definition and classification of cerebral palsy April 2016. Dev. Med. Child Neurol. Suppl. 49(109), 8–14 (2007)
4. Sakib Khan, S., Haque Sunny, M., Shifat Hossain, M., Hossain, E., Ahmad, M.: Nose tracking cursor control for the people with disabilities: an improved HCI. In: 3rd International Conference on Electrical Information and Communication Technology (EICT), Khulna (2017)
5. Subsecretaría de Educación Especializada e Inclusiva: Instructivo para la evaluación y promoción de estudiantes con necesidades educativas especiales. Ministerio de Educación del Ecuador, Quito (2016)