1. Department of English, Cihan University—Duhok, Dihok, Kurdistan Region, Iraq
2. Department of English, College of Sciences and Humanities in Alkharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
3. Department of Foreign Languages, University of Yazd, Yazd, Iran
4. Bahir Dar University, Bahir Dar, Ethiopia