TY - JOUR AU - Shams Dolatabadi, Hosna sadat AU - Malek, Nilufar AU - Mozafar, Farhang AU - Saleh Sedghpour, Bahram TI - Principles of Primary School Yard Design Based on Promotion of Learning and EI According to Teachers and Designers point of View JO - Journal of Environmental Science and Technology VL - 22 IS - 5 SP - 365 EP - 376 PY - 2020 DO - 10.22034/jest.2020.37124.4350 ER -