@article{
  author = {Shariatifar, Sadegh, Kiany, Gholamreza},
  title = {Setting Threshold Language Proficiency Levels for the Iranian High School EFL Teachers},
  journal = {Research in English Language Pedagogy},
  year = {2018},
  volume = {6},
  issue = {2},
  pages = {223-240},
  doi = {10.30486/relp.2018.542581},
  url = {https://sanad.iau.ir/fa/Article/896388}
}