@inproceedings{paperid:1082198, author = {Vedadian, Zahra and Aghamohammadian Sharbaf, Hamidreza}, title = {The effectiveness of purposeful based multi-family group therapy on self-concept and problematic behavior of adolescents}, booktitle = {International conference on modern research achievements in education science, psychology and social science}, year = {2020}, location = {اصفهان, IRAN}, keywords = {Adolescent; Multi-family group therapy; Purpose; Problematic behavior; Self concept}, }