Sathiya, N. ., R. . Ruwaidha, F. S. . Nusrath, F. . Fathima, T. . Gomathy, and H. K. . Shailendra. “Perceived Stress Levels and Its Sources Among Doctors and Nurses Working in A Tertiary Care Teaching Hospital, Kancheepuram, Tamil Nadu”. National Journal of Community Medicine, vol. 7, no. 07, July 2016, pp. 603-8, https://njcmindia.com/index.php/file/article/view/1013.