Adel A-DS, Hassan A-AT. Implementation of Augmentative and Alternative Communication for People with Severe Intellectual Disabilities: Specialist Perceptions. IJLTER [Internet]. 2024 Sep. 30 [cited 2026 Apr. 18];23(9):23-40. Available from: http://www.ijlter.myres.net/index.php/ijlter/article/view/2052