@article{
  author = {Hashemzadeh, Gholamreza, Vahedi Azad, Mehdi},
  title = {Identify and Provide Indicators to Monitor the Process of Maintenance},
  journal = { Journal of Strategic Management in Industrial Systems},
  year = {2012},
  volume = {7},
  number = {21},
  pages = {129-140},
  doi = {}
}