1. Kay EJ, Lowe JC. A survey of stress levels, self-perceived health and health-related behaviours of UK dental practitioners in 2005. Br Dent J 2008; 204(11): E19.
2. Sanders AE, Lushington K. Effect of perceived stress on student performance in dental school. J Dent Educ2002; 66(1): 75-81.
3. Westerman G, Grandy TG, Ocanto RA, Erskine CG. Perceived sources of stress in the dental school environment. J Dent Educ 1993; 57(3): 225-31.
4. Grandy TG, Westerman GH, Combs CE, Turner CH. Perceptions of stress among third-year dental students. J Dent Educ 1989; 53(12): 718-21.
5. Murphy RJ, Gray SA, Sterling G, Reeves K, DuCette J. A comparative study of professional student stress. J Dent Educ 2009; 73(3): 328-37.
6. Amini P, Karimi-Afshar M, Torabi-Parizi M, Jafaree B. The stress level and related factors in students of school of dentistry Kerman University of Medical Sciences Iran. Stride Dev Med Educ 2014; 10(4): 467-72.
7. Akbari M, Nejat A, Dastorani S, Rouhani A. Evaluation of stress level and related factors among students of Mashhad Dental School (Iran) in academic year of 2008-2009. J Mashhad Dent Sch 2011; 35(3): 165-76. [In Persian].
8. Dalband M, Farhadi Nasab A. Evaluation of stress-inducing factors of educational environment in Hamadan Dentistry School’s Students. Avicenna J Clin Med 2007; 13(4): 48-52. [In Persian].
9. Al-Saleh SA, Al-Madi EM, Al-Angari NS, Al-Shehri HA, Shukri MM. Survey of perceived stress-inducing problems among dental students, Saudi Arabia. Saudi Dent J 2010; 22(2): 83-8.
10. Polychronopoulou A, Divaris K. Perceived sources of stress among Greek dental students. J Dent Educ 2005; 69(6): 687-92.
11. Kaipa S, Paul KK, Satpathy A, Epari V. Are dentists happy? A study among dental practitioners in coastal Andhra Pradesh using subjective happiness scale. Indian J Dent Res 2017; 28(6): 604-8.
12. Rubenstein LK, May MT, Sonn MB, Batts VA. Physical health and stress in entering dental student. J Dent Educ 1989; 53(9): 545-7.
13. Tedesco L. A psychosocial perspective on the dental educational experience and student performance. J Dent Educ 1986; 50(10): 601-5.
14. Sayedmoallemi Z, Naseri F. Assessment of the perceived stress due to different educational factors among senior dental students of medical science universities in Iran. J Isfahan Dent Sch 2014; 9(6): 498-508. [In Persian].
15. Mahdizadeh M, Kheirkhag F, Vojdani Fakhr H, Noori Bayat S. Stress Factors in Dental Students of Babol University. J Dent Sch Shahid Beheshti Univ Med Sci 2014; 32(3): 151-8. [In Persian].
16. Manolova MS, Stefanova VP, Panayotov IV, Romieu G, Belcheva AB, Markova KB, et al. Perceived sources of stress in fifth year dental students. Folia Med (Plovdiv) 2012; 54(2): 52-9.
17. Kazemizadeh Z, Bakhshi H. Dental environment stress and students' personality in Rafsanjan Dentistry School. Iran J Med Educ 2011; 11(5): 467-77. [In Persian].
18. Divaris K, Polychronopoulou A, Villa‐Torres L, Mafla AC, Moya GA, Gonzalez‐Martinez F, et al. Extracurricular factors influence perceived stress in a large cohort of Colombian dental students. J Dent Educ 2014; 78(2): 213-25.
19. Rabiei M, Safarpour M. Assessment of dental environment stress and related factors in dental students. RME 2017; 9(1): 57-46. [In Persian].
20. Manivasakan S, Raman SK, Devy AS, Saravanakumar R. The clinical dental undergraduate's perception of stress origin in India: A cross-sectional study. J Nat Sci Biol Med 2018; 9(2): 197.
21. Ramazani N, Nazari A. Dental environmental stress among clinical dentistry students in Zahedan School of Dentistry. Iran J Med Educ 2013; 13(9): 753-65. [In Persian].
22. Shahravan A, Karimi-Afshar M, Torabi M, Safari S. Assessment of dental environment sress among clinical dentistry students in Kerman Dental School Iran in 2014. Stride Dev Med Educ 2016; 12(4): 586-95.
23. Polychronopoulou A, Divaris K. A longitudinal study of Greek dental students’ perceived sources of stress. J Dent Educ 2010; 74(5): 524-30.
24. Hung M, Licari FW, Hon ES, Lauren E, Su S, Birmingham WC, et al. In an era of uncertainty: Impact of COVID‐19 on dental education. J Dent Educ 2021; 85(2): 148-56.
25. Mohebian M, Dadashi M, Motamed N, Safdarian E. Evaluation of depression, anxiety, stress levels and stressors among dental students of Zanjan University of Medical Sciences in academic year of 2015-2016. J Med Educ Dev 2017; 10(26): 60-71. [In Persian].
26. Torabi Parizi M, Haghani J, Mahdian M, Amanpour S, Raoof M, Shadman N. Stress, anxiety, and depression and their related factors among dental students: A cross-sectional study from southeast of Iran. Stride Dev Med Educ 2019; 16(1): e74295.
27. Al-Sowygh ZH. Academic distress, perceived stress and coping strategies among dental students in Saudi Arabia. Saudi Dent J 2013; 25(3): 97-105.