@article{
  author = {پورحیدری, امید, دلدار, مصطفی},
  title = {Investigation of effect of the business groups on
dividend policy companies listed in Tehran Stock Exchange},
  journal = {Management Accounting},
  year = {2012},
  volume = {5},
  number = {14},
  pages = {67-84},
  doi = {}
}