R, SHAKTHI, and DEEPA SUNDARESWARAN. “ASSESSMENT OF STRESS LEVELS AMONG PUBLIC TRANSPORT (BUS) USERS IN TAMIL NADU AND KERALA”. TPM – Testing, Psychometrics, Methodology in Applied Psychology, vol. 32, no. S3(2025) : Posted 07 July, July 2025, pp. 2007-14, https://tpmap.org/submission/index.php/tpm/article/view/1158.