@article{
  author = {Malekzade, Lida, Hejazi, Elahe, Talkhabi, Mahmoud, Naghsh, Zahra},
  title = {The Effectiveness of Scientific Thinking Teaching on Problem Solving Skill in Preschool Children: Designing and Implementing a New Problem Solving Tool},
  journal = {Journal of Psychology},
  year = {2020},
  volume = {24},
  issue = {3},
  pages = {351-366},
  doi = {},
  url = {https://rimag.ir/fa/Article/21988}
}