Tan, Elaine Hui Fern, and Zhooriyati Sehu Mohamad. “Early Intervention Services for Special Needs Children: An Exploration of the Effectiveness of Early Special Education in Malaysia”. Psychological Research and Intervention 2, no. 1 (November 26, 2019): 11–20. Accessed May 9, 2025. https://journal.uny.ac.id/index.php/pri/article/view/24526.