Shuib, Naniyati. “Validation of the Malay Version of the Social Functioning Scale (SFS) for Schizophrenia”. International Journal of Psychosocial Rehabilitation 24, no. 6 (June 30, 2020): 2508–2521. Accessed July 4, 2025. https://psychosocial.com/index.php/ijpr/article/view/6720.