@article{
  author = {eram, tajaddin, fegh-hi farahmand, Nasser, Alavi Matin, Yaghoub},
  title = {Providing mathematical model to select suppliers of production in the supply chain with the approach bee algorithm},
  journal = {Future study Management},
  year = {2020},
  volume = {31},
  number = {121},
  pages = {0-0},
  doi = {}
}