Purba, Natalina, and Martua Reynhat Sitanggang Gusar. “Clean and Healthy Lifestyle Behavior (PHBS Program) for Children With Intellectual Disability ”. Jurnal Pendidikan Usia Dini 14, no. 2 (November 30, 2020): 275 - 287. Accessed April 15, 2026. http://103.8.12.212:33180/unj/index.php/jpud/article/view/17596.