@article{
  author = {kokabi, razieh, heidarzadeh, Kambiz, kheiri, Bahram},
  title = {Introverted and extroverted marketing model in digital marketing based on Grounded theory},
  journal = {Journal of Business Management},
  year = {2020},
  volume = {12},
  number = {48},
  pages = {137-164},
  doi = {}
}