@article{
  author = {hajialiakbari, Firozeh, moosavi, narges},
  title = {The Effect of Components of Social Media Marketing Activities Through Brand Value on Customer Responsibility in the Tourism Industry Case Study of Zanjan Province},
  journal = {Geographical Journal of Tourism Space},
  year = {2019},
  volume = {8},
  number = {32},
  pages = {35-56},
  doi = {}
}