@article{
  author = {ahmadi, zahra, habib, farah, naghizadeh, mohammad},
  title = {Four Elemennts (Water, Earth, Air and Fire), an Iranian Pattern for Urban Park Deign},
  journal = {Journal of Environmental Science and Technology},
  year = {2020},
  volume = {22},
  number = {2},
  pages = {195-207},
  doi = {10.22034/jest.2019.31230.3954}
}