@article{
  author = {Shams Dolatabadi, Hosna sadat, Malek, Nilufar, Mozafar, Farhang, Saleh Sedghpour, Bahram},
  title = {Principles of Primary School Yard Design Based on Promotion of Learning and EI According to Teachers and Designers point of View},
  journal = {Journal of Environmental Science and Technology},
  year = {2020},
  volume = {22},
  number = {5},
  pages = {365-376},
  doi = {10.22034/jest.2020.37124.4350}
}