1. English Language Institute, School of Humanities and Social Sciences, United International University, Madani Avenue, United City, Dhaka 1212, Bangladesh
2. Department of English, University of Asia Pacific, Dhaka, Bangladesh
3. English Education Study Program, Universitas Islam Sultan Agung, Semarang, Indonesia
4. School of Languages, Civilisation and Philosophy, UUM College of Arts and Sciences, 06010 UUM, Universiti Utara Malaysia, Sintok, Kedah Darul Aman, Malaysia
5. English Language Institute, School of Humanities and Social Sciences, United International University, United City, Madani Avenue, Badda, Dhaka 1212, Bangladesh
6. Foreign Languages Department, Faculty of Liberal Arts, Rajamangala University of Technology Srivijaya, 1 Ratchadamnoennok Rd, Boyang Sub-district, Muang District, Songkhla, Thailand