@article{
  author = {پهلوان‌صادق, اعظم, فرزاد, ولی‌الله},
  title = {Relationship between Science Performance in Iranian Students Participating in TIMSS 2003 Study with Individual and Familial Factors},
  journal = {Research in Curriculum Planning},
  year = {2009},
  volume = {6},
  issue = {21},
  pages = {1-24},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/897568}
}