@article{
  author = {hesam, mehdi, oroji, hasan, cheraghi, mahdi},
  title = {The situation of ecotourism demand Gilan province with an emphasis on social and economic factors},
  journal = { Social Studies in Tourism},
  year = {2022},
  volume = {7},
  number = {14},
  pages = {0-0},
  doi = {}
}