@article{
  author = {صالحی, محمد, ربیعی دولابی, مجید},
  title = {This research goal was to submit a model of return on investment (ROI) measurement to assess Master of Art (M.A) courses of organization},
  journal = {Social Research},
  year = {2021},
  volume = {12},
  number = {49},
  pages = {118-140},
  doi = {}
}