@article{
  author = {alipoor aval, zohre, alizadeh, mohammad ali, Salim, mohammadnabi},
  title = {Crisis in Greater Khorasan The challenge of the Abbasid caliphate and its opponents},
  journal = {Journal of History},
  year = {2024},
  volume = {19},
  issue = {74},
  pages = {-},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/942578}
}