@article{
  author = {Bavarsad, Belghis, Darzianazizi, Abdolhadi, Baratizadeh, Sahar},
  title = {Strategic Purchasing, Supply Management, and Performance of
National Iranian South Oil Company and Associated Companies},
  journal = {},
  year = {2014},
  volume = {5},
  number = {8},
  pages = {69-86},
  doi = {}
}