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), 76-89. 10.30486/jsrp.2019.1874807.1970