@article{
  author = {Safaiepour, Massoud, Shanbepour, Fereshteh},
  title = {Ranking the cities in Khouzestan Province based on Cultural Development Indexes using the Gray Relationship Analysis},
  journal = {Journal of Iranian Social Development Studies},
  year = {2016},
  volume = {8},
  number = {3},
  pages = {7-18},
  doi = {}
}