@article{
  author = {Dahmardeh, Nazar, Sardar Shahraki, Ali},
  title = {Evaluation Factors Affecting of Risk Production in Sistan Grape Growers by using Stochastic Frontier Approach},
  journal = {International Journal of Agricultural Management and Development},
  year = {2015},
  volume = {5},
  number = {1},
  pages = {59-64},
  doi = {10.5455/ijamd.16008}
}