@article{
  author = { Javadan Kherd, Fatemeh, Hemmatfar, Mehrdad },
  title = {The effect of educational games on the learning of elementary students},
  journal = { Environmental sciences and geography knowledge},
  year = {2022},
  volume = {3},
  issue = {2},
  pages = {-},
  doi = {},
  url = {https://rimag.ir/fa/Article/38034}
}