@article{
  author = {Ostadramezan, Azin Sadat, Bazraei, Maryam, Karimi, Mojtaba},
  title = {Investigating the Factors Affecting Foreign Direct Investment Involvement with Emphasis on Institutional and Structural Variables in OPEC Selected Countries},
  journal = {},
  year = {2017},
  volume = {8},
  number = {16},
  pages = {1-13},
  doi = {}
}