@article{
  author = {valipour, ahmad, naderi, ezatallah, Shariatmadari, علی, Seifnaragi, مریم},
  title = {A survey of guidance school teachers knowledge of curriculum 
development and principles of learning in order to in produce
 a practical model to increase their knowledge and skills},
  journal = {Educational researches},
  year = {2009},
  volume = {5},
  issue = {19},
  pages = {1-20},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/941370}
}