Teimouri M, bagheri M bagheri, Arjmand Kermani H, Shams kilany giti. Predicting Obsessive-Compulsive Symptoms Based on Cognitive Bias and the Mediating Role of Metacognitive Beliefs. PDMD. 2025;4(2):43-57. doi:10.61838/kman.pdmd.4.2.4