Shiran, Z., Toozandehjani, ا., Nejat, H., & Zendedel, A. "The effectiveness of quality of life skills training in intolerance of uncertainty, anxiety symptoms and motivational beliefs of students with test anxiety" .e15947 , Medical Journal of Mashhad university of Medical Sciences, 62, 5.1, 2020, e15947. doi: 10.22038/mjms.2020.15947