Karina, Tisa Alif, and Aliffia Ananta. “Behavioral Activation Therapy to Reduce Withdrawal Behavior in Schizophrenia Patients”. Journal of Scientific Research, Education, and Technology (JSRET) 3, no. 4 (November 29, 2024): 1576–1582. Accessed January 22, 2026. https://jsret.knpub.com/index.php/jrest/article/view/537.