@article{
  author = {fathiyan, Mohammad, hazratgholizadeh, rahim},
  title = {Providing a suitable method for categorizing promotional e-mails based on user profiles},
  journal = {Journal of Information and Communication Technology},
  year = {2016},
  volume = {8},
  number = {27},
  pages = {21-36},
  doi = {}
}