@article{
  author = {ranjpour, reza, aghajani, habib, salmani, akbar},
  title = {Investigating the Economic Factors Affecting Milk Supply in Iran, Generalized Method of Moments (GMM)},
  journal = {Agricultural Economics Research},
  year = {2021},
  volume = {13},
  issue = {3},
  pages = {18-29},
  doi = {10.30495/jae.2021.15782.1795},
  url = {https://sanad.iau.ir/fa/Article/1159969}
}