Pervin Nedim Bal, Battal Odabasi (2012). THE EFFECT OF GROUP THERAPY ON ASSERTIVE BEHAVIOUR. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference, 1175 - 1182 pp. https://doi.org/10.5593/sgem2012/s23.v3021