@article{
  author = {ghabezi, rohollah},
  title = {ivvestigation of human resource productivity fot research center(case study:research institute of petrolume industry)},
  journal = {Journal of Innovation and Value Creation},
  year = {2019},
  volume = {2},
  issue = {3},
  pages = {111-122},
  doi = {},
  url = {https://rimag.ir/fa/Article/253}
}