@article{
  author = {yousefi nayer, mohamad, Fazaeli, Ali Akbar, Hamidi, Ydolah, Amiri, Jalaleddin},
  title = {Assessment of Technical Efficiency of Comprehensive Health Services Centers of Hamadan by Data Envelopment Analysis (DEA) in 2019},
  journal = {Journal of healthcare management},
  year = {2021},
  volume = {12},
  number = {1},
  pages = {93-101},
  doi = {}
}