Machmudah, and Mochammad Shodiq. “Melatih Kemandirian Anak Down Syndrome Dengan Mototrain”. Journal of Health Sciences 13, no. 2 (August 21, 2020): 215–223. Accessed November 22, 2024. https://journal2.unusa.ac.id/index.php/JHS/article/view/1536.