Goli, Zahra Sadat, et al. “The Effectiveness of the Mindfulness-Based Stress Reduction Program in Improving Mindfulness and Assertiveness in Students With Social Anxiety”. Journal of Adolescent and Youth Psychological Studies (JAYPS), vol. 1, no. 1, Dec. 2020, pp. 264-76, https://doi.org/10.61838/kman.jayps.1.1.23.