@article{
  author = {نجفی, امیرعباس, پوراحمدی, زهرا},
  title = {},
  journal = {Financial Engineering and Portfolio Management},
  year = {2015},
  volume = {6},
  issue = {24},
  pages = {152-172},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1079496}
}