%0 Journal Article %A Sepahvand, Tooraj %T Comparison of Hope and Self-Efficacy of Successful (without Lapses) and Failed (with Repeated Lapses) Addicts Under Maintenance Methadone Therapy %J Psychological Research %V 21 %N 1 %P 7-0 %D 2022 %R %U https://rimag.ir/fa/Article/32794