@article{
  author = {heydari, rahim, tahooni, mahdieh},
  title = {Survey of Economic Effects of Urban Tourism of Tabriz Metropolis},
  journal = {Journal of Research and Urban Planning},
  year = {2021},
  volume = {12},
  number = {3},
  pages = {17-23},
  doi = {10.30495/jupm.2021.3968}
}