Kusuma, Ricky, and Chairun Nas. “Expert System to Diagnose Mental Health Disorders Using the Dempster Shafer Algorithm”. Journal of Information Systems and Informatics 5, no. 1 (March 19, 2023): 391-406. Accessed December 19, 2025. https://journal-isi.org.adsii.or.id/index.php/isi/article/view/461.