@article{
  author = {Sabzehparvar, M},
  title = {A mathematical model for the multi-mode resource investment problem},
  journal = {Journal of Industrial Engineering International},
  year = {2007},
  volume = {4},
  issue = {7},
  pages = {0-0},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1039994}
}