Buthelezi, Sandisiwe, and Daphney Mawila. “There Is Always Sorrow: Risk Factors Faced by Parents of Children Presenting With Severe Intellectual Disabilities”. Journal of Intellectual Disability - Diagnosis and Treatment 12, no. 1 (May 17, 2024): 12–21. Accessed June 30, 2024. https://lifescienceglobal.com/pms/index.php/jiddt/article/view/9589.