Gnanavel. I. S, Rameshkumar R, and Balasubramanian P L. “Combating Coronavirus Disease 2019 (COVID-19) Through Siddha System of Medicine”. Journal of Siddha 4, no. 1 (May 19, 2023): 1-8. Accessed September 5, 2026. https://jos.nischennai.org/index.php/jos/article/view/15.