Yulvia Sani. “THE EFFECTIVENESS OF SIMPLE SIMULATION IN UPGRADING THE ABILITY TO HIT BADMINTON’S SHUTTLECOCK FOR CHILDREN WITH INTELLECTUAL DISABILITIES”. Proceedings of International Conference on Special Education 1, no. 1 (July 31, 2015). Accessed July 3, 2024. https://publication.seameosen.edu.my/index.php/icse/article/view/13.