@article{
  author = {momeni, marjan, kamal, shahin, Ghorbani, Raheb},
  title = {A survey on the satisfaction and usage rate of students from central library of Semnan University of Medical Sciences},
  journal = {Journal of Knowledge Studies},
  year = {2010},
  volume = {2},
  number = {7},
  pages = {73-83},
  doi = {}
}