@article{
  author = {karami, amirhooshang, Sajjadi, Seyed Mojtaba, Hejazi, Seyyed Reza, khademvatani, asgar},
  title = {Applying the Entrepreneurial Approach to Create Business Model for Energy Supplying Businesses Case study; International Gas Market},
  journal = {Modiriat-e- farda},
  year = {2020},
  volume = {19},
  number = {62},
  pages = {33-58},
  doi = {}
}