Kumaravel Kanagavelu, Aravind Sunderavel, Vishnu Chidambaram, and Subalakshmi Jayachandar. “Prevalence of Possible Depression and Associated Biosocial Risk Factors Among Adolescents in a Private School in Chennai, South India”. International Journal of Contemporary Pediatrics 6, no. 6 (October 21, 2019): 2554–2558. Accessed November 20, 2025. https://www.ijpediatrics.com/index.php/ijcp/article/view/2886.