@article{
  author = {Haddadnia, Sirous},
  title = {The effect of educational approaches on cognitive complexity and social problem solving skills of students},
  journal = {Educational researches},
  year = {2025},
  volume = {20},
  issue = {81},
  pages = {-},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1126786}
}