@article{
  author = {jafari, aliasghar},
  title = {Cultural diplomacy in the intellectual system and practical life of Grand Ayatollah Seyyed Ali Khamenei; Case study of letters to Western youth},
  journal = {},
  year = {2020},
  volume = {12},
  number = {48},
  pages = {143-160},
  doi = {}
}