Madihie, Amalia, and Mohd Saizam Said. “Depression, Anxiety, and Stress Scale (DASS-21) Among Counselling Students: A Preliminary Study”. Journal of Cognitive Sciences and Human Development 1, no. 1 (September 1, 2015): 90-101. Accessed April 18, 2024. https://publisher.unimas.my/ojs/index.php/JCSHD/article/view/191.