@article{
  author = {Ghayoumzadeh, Mahmud},
  title = {Historical and social backgrounds The emergence of practical Sufism in Islamic culture},
  journal = {Theological – Doctrinal Research (Islamic Azad University-Saveh Branch)},
  year = {2018},
  volume = {8},
  number = {29},
  pages = {19-36},
  doi = {}
}