@article{
  author = {Sepehrdoust, حمید, Emami, S-A-S},
  title = {Comparative Advantage of Potato Production and Related Government Policies in Hamedan},
  journal = {Agricultural Economics Research},
  year = {2017},
  volume = {9},
  number = {1},
  pages = {51-70},
  doi = {}
}