Document Type : Original Article
Authors
1 PhD student, Department of Linguistics, Ardabil Branch, Islamic Azad University, Ardabil, Iran.
2 Assistant Professor, Department of English Language, Mohaghegh Ardabili University, Ardabil, Iran.
3 Department of Linguistics, Ardabil Branch, Islamic Azad University, Ardabil, Iran and Assistant Professor of Department of Linguistics and Foreign Languages, Payam Noor University, Ardabil, Iran.
4 Assistant Professor, Department of Language and Literature, Farhangian University, Ardabil, Iran.
Keywords