Putri LA, Shanty D, Homdijah OS, Ramadhan R, Sakti R. Application-Based Development of Alternative and Augmentative Communication System for Children with Cerebral Palsy. edu [Internet]. 2023 Jun. 24 [cited 2026 Apr. 17];4(3):1301-15. Available from: https://edunesia.org/edu/article/view/510