@article{
  author = {Karimi, Marzieh, Pasandideh, Seyed Hamid Reza},
  title = {Optimizing a Fuzzy Green p-hub Centre Problem Using Opposition Biogeography Based Optimization},
  journal = {Journal of Optimization in Industrial Engineering},
  year = {2018},
  volume = {11},
  number = {1},
  pages = {113-132},
  doi = {10.22094/joie.2017.670.1432}
}