@article{
  author = {Janabi, Ali, Khodaei, Ali, Hosseini, Mehdi},
  title = {Multi grade primary schools classes management in Germi City; pathology and solutions},
  journal = {Journal of New Approaches in Educational Administration},
  year = {2019},
  volume = {10},
  issue = {39},
  pages = {49-64},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1180232}
}