Kamoruddin NS, Sudin N. Picture Exchange Communication System (PECS) Malay Application for Global Development Delay (GDD) and Autisme Spectrum Delay (ASD) Kids. EEEE [Internet]. 2024 Apr. 21 [cited 2024 Jul. 18];5(1):310-6. Available from: https://publisher.uthm.edu.my/periodicals/index.php/eeee/article/view/13302