@article{
  author = {Haghighi, Fahimeh Alsadat, Farajollahi, Mehran},
  title = {Designing a Conceptual Model for Academic Assessment in Open and Distance Universities},
  journal = {Information and Communication Technology in Educational Sciences},
  year = {2015},
  volume = {5},
  number = {19},
  pages = {5-26},
  doi = {}
}