taheri, ali, manshaee, gholamreza, abedi, ahmad (2022) ‘Comparison of the Effect of Adolescent-centered Mindfulness training with Positive Psychology Interventions on Bereavement Symptoms and Aggression in bereaved adolescent’, Knowledge & Research in Applied Psychology, 22(4), pp. 76-89. doi:10.30486/jsrp.2019.1874807.1970