@article{
  author = {Balaeia, Sirous, Mohammadi, Nabiollah, Doroudi, Homa},
  title = {A framework to design a green supply chain for the steel industry with a strategic approach (The case of Guilan province)},
  journal = {Iranian Journal of Optimization},
  year = {2021},
  volume = {13},
  number = {1},
  pages = {43-56},
  doi = {}
}