GhamkharFard, Zahra, Bakhtiari, Maryam, Hajiheidari, Zahra, Pouravari, Minoo, Tahmasian, Karineh (2019) ‘The effectiveness of group cognitive-behavioral therapy in anxiety and boredom proneness in generalized anxiety disorder girls’, Knowledge & Research in Applied Psychology, 20(3), pp. 122-132. doi:10.30486/jsrp.2019.547561.