@article{
  author = {صاحبی, حسین, Gelard , Parvaneh },
  title = {Prioritizing Entrepreneurship he main ports of the North region of the IRAN based on vital technology as one of methods of the forecasting models},
  journal = {Modiriat-e- farda},
  year = {2018},
  volume = {17},
  number = {54},
  pages = {255-268},
  doi = {}
}