@article{
  author = {قنواتی, عزت الله, احمدی, مهدی},
  title = {},
  journal = {Geography},
  year = {2010},
  volume = {4},
  issue = {14},
  pages = {138-155},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1063502}
}