@article{
  author = {Ghafar Samar, Reza, Amini, Shahrzad},
  title = {A Comparative Study of Personal and Impersonal Meta-discourse in Academic Writing},
  journal = {Journal of Studies in Learning and Teaching English},
  year = {2015},
  volume = {4},
  number = {2},
  pages = {53-66},
  doi = {}
}