@article{
  author = {jafri, ali akbar, Shahroodi, Kambiz, Shabgoo Monsef, Seyed Mahmoud, Del Afrooz, Narges},
  title = {Providing a customer portfolio management (CPM) model to improve customer relationship management (CRM)},
  journal = {Journal of Investment Knowledge},
  year = {2023},
  volume = {12},
  issue = {47},
  pages = {1-20},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/842769}
}