%0 Journal Article %A Khalatbari, Javad, Ghorbanshiroudi, Shohreh, ahbar Taromsari, Khadijeh, Keikhayfarzaneh, Mohammad Mojtaba %T Comparing the Effectiveness of Social Skills Training on Self-Assertiveness and Mental Health among Mentally-Retarded Students %J Journal of Educational Psychology Skills %V 1 %N 4 %P 71-86 %D 2011 %R %U https://sanad.iau.ir/fa/Article/953713