@article{
  author = {Nessabian, shahriar, gholamhoseini, Tahereh, Jebel Ameli, Farkhodeh},
  title = {Comparison of Iran's Medicinal Plants Exporting Comparative Advantage With other Exporting Countries (Case study: Fennel, Badian, Anise and Corian)},
  journal = {Economic  Modeling},
  year = {2012},
  volume = {6},
  number = {20},
  pages = {75-92},
  doi = {}
}