Bandara, M.M.M.K.; Subajini, A.A.N.; Kitnasamy, G.; Udugama, K.L.L.G.; Dharmarathna, I.; Hettiarachchi, S.
(Faculty of Medicine, University of Kelaniya, 2014)
Many children/ adults who use AAC need to develop the ability to socialize, answer yes/no questions, respond to a wide variety of questions, offer and request for assistance, and express views, feelings and attitudes ...