@article{
  author = {Haji Mohammadalijahromi, Meghdad, VirdiCalhory, Soleyman Allah},
  title = {Identifying the Effective Factors of Corporate Investment in the R & D Department},
  journal = {Journal of Development & Evolution Mnagement},
  year = {2018},
  volume = {9},
  number = {0},
  pages = {227-235},
  doi = {}
}