@article{
  author = {Manteghi, Manochehr, Sabeti Saeedi, Fatemeh},
  title = {Business Models; Principles, Evaluation, Innovation },
  journal = { Roshd -e- Fanavari},
  year = {2013},
  volume = {9},
  number = {35},
  pages = {1-10},
  doi = {}
}