@article{
  author = {mashallahinejad, zahra, jafarisani, hossein, mahram, behrooz, saeedy rezvani, mahmood, jalayeri laeen, shiva},
  title = {The content analysis of elementary science curriculum from the point of view of environmental components},
  journal = {Research in Curriculum Planning},
  year = {2019},
  volume = {16},
  issue = {63},
  pages = {122-138},
  doi = {10.30486/jsre.2019.550328.},
  url = {https://sanad.iau.ir/fa/Article/900163}
}