@article{
  author = {keshavarzi, amir, Vaziri, Shahram, Lotfi Kashani, Farah},
  title = {The Effectiveness of Covert Sensitization along with Cognitive Behavior Therapy on the Reduction of Craving Power and Probable Use of Crack},
  journal = {Knowledge & Research in Applied Psychology},
  year = {2017},
  volume = {16},
  number = {3},
  pages = {25-33},
  doi = {}
}