@article{
  author = {Roknodin, Abdoreza},
  title = {Social Aspect Analysis of Tourism Sustainable Entrepreneurship Management in Hotel Industry Case Study: 4 and 5 Star Hotels of Tehran},
  journal = { Social Studies in Tourism},
  year = {2016},
  volume = {3},
  number = {6},
  pages = {1-10},
  doi = {}
}