@article{
  author = {Sepahvand, Tooraj},
  title = {Comparison of Hope and Self-Efficacy of Successful (without Lapses) and Failed (with Repeated Lapses) Addicts Under Maintenance Methadone Therapy},
  journal = {Psychological Research},
  year = {2019},
  volume = {21},
  number = {1},
  pages = {7-24},
  doi = {}
}