@article{
  author = {Azarmi, Mahdi, Azar, Ali, Abdolahzadetaraff, Akbar},
  title = {The Effect of Environmental Planning and Design on Urban Security in Squatter Areas of Tabriz City},
  journal = {Journal of Geography and Environmental  Studies},
  year = {2020},
  volume = {8},
  number = {32},
  pages = {41-54},
  doi = {}
}