E-ISSN: 2581-7140 UGC CARE Listed Journal Volume - 6, Special Issue - 2, June 2024 Available at: www.ijtlls.com - https://ijtlls.com/data/uploads/special-issue/-volume-6-special-issue-2-june-2024/20-%20Dr-T-%20Rajkumar.pdf http://dx.doi.org/10.5281/ZENODO.12798052