@article{
  author = {مرتضوی, s.a, جوادی یانبلاغ, R., وکیل‌پور, M.H},
  title = {The Determinants and Trade Potentials of Export of the Iran’s shrimp in European Union: Using a Gravity Model},
  journal = {Agricultural Economics Research},
  year = {2014},
  volume = {6},
  number = {3},
  pages = {21-41},
  doi = {}
}