@article{
  author = {Arunkumar, N, Karunamoorthy, L, Uma Makeshwaraa, N},
  title = {An optimization technique for vendor selection with quantity discounts using Genetic Algorithm},
  journal = {Journal of Industrial Engineering International},
  year = {2007},
  volume = {3},
  issue = {4},
  pages = {1-13},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1040013}
}