S. No	Author	Title	Name of the Journal/Proceedings	Publication Link
1	Dr. Harikrishnan S.	Role of KR Kalyanaraman Iyer and VM Obaidullah in the freedom struggle for India from Tirupattur district: A historical enquiry	International Journal of History	https://www.historyjournal.net/
2	Dr. Harikrishnan S.	Prevention and Control of Plague in the Madras State, 1944-1965	Indian History Congress	https://www.jstor.org/stable/10.2307/27438518
3	Dr. Harikrishnan S.	The Eradication of Smallpox in Tamil Nadu (1947-1972)-A Historical Study	The Mirror	https://www.cinnamaracollege.org/Publication/journals.php
4	Dr. Harikrishnan S.	HISTORY OF FILARIASIS CONTROL PROGRAMME IN TAMIL NADU (1957-1982) - A STUDY	Indian Historical Studies	https://www.sjctni.edu/Department/hishome.jsp?deptCode=HS&id=1&bredcom=Home%20%7C%20Academics%20%7C%20Departments%20%7C%20HISTORY
5	Dr. Harikrishnan S.	Prevention and Control of Cholera in the Madras State, 1947 â?? 1965: A Historical Investigation	South Indian History Congress	https://journal.southindianhistorycongress.org/