@article{
  author = {taherpoor, fatemeh, Vaezi, Mousa, Khorami, Habil, Akbari, Majid},
  title = {The Study of counties of East Azarbaijan Province in in terms of Infrastructure Indicators by Gray Relationship Analysis (GRA)},
  journal = {Regional Planning},
  year = {2020},
  volume = {10},
  number = {2},
  pages = {33-50},
  doi = {}
}