Thirumamagal, K. 2019. “Report on the Three Day Teacher Intervention Programme Conducted by Prof.Sunny Tharapan, Director, CLHRD from 28th September through 30th September 2018”. Shanlax International Journal of Arts, Science and Humanities 7 (2), 114-15. http://shanlaxjournals.in/journals/index.php/sijash/article/view/861.