@article{
  author = {Rostami far, Ali, Mohammadi, Ghassem, Almsi, Najad Ali, Dadgar, Yadollah},
  title = {Analyzing of the economic equilibrium of tourism contracts in the context of general economic order},
  journal = {Journal of Tourism Hospitality Research},
  year = {2020},
  volume = {7},
  number = {3},
  pages = {79-111},
  doi = {}
}