Rosmaharani , Shanti, I Noviana, and A Susilowati. “The Optimalization of Family Coping N Caring for Mental Retardation Children through Family Psychoeducation in Jombang ”. KnE Life Sciences 4, no. 13 (October 9, 2019): 334–341. Accessed April 19, 2024. https://knepublishing.com/index.php/KnE-Life/article/view/5263.