@article{
  author = {گودرزوند چگینی, دکتر مهرداد, یوسفی, ثمین},
  title = {},
  journal = {Quarterly Journal of Quantitative Researches in Management},
  year = {2012},
  volume = {3},
  number = {8},
  pages = {29-42},
  doi = {}
}