1. Application of WHOQOL-BREF in measuring quality of life in health-care staff;Gholami;Int J Prev Med,2013
2. American Psychiatric Association. Anxiety disorders: DSM-5® selections. Washington, DC: American Psychiatric Pub; 2015. Available from: https://play.google.com/store/books/details?id=VHqcCgAAQBAJ. [Last accessed on 2022 Jan 27].
3. A study of stress, anxiety, and depression among postgraduate medical students;Shete;CHRISMED J Health Res,2015
4. The relationship between Internet use and loneliness of university students.Master's thesis, middle East technical university;Ayaroglu;Scand J Psychol,2002
5. An inventory for measuring clinical anxiety: Psychometric properties;Beck;J Consult Clin Psychol,1988