Radhakrishnan, M., and *Sivaranjani Kumarasamy. “A COMPARATIVE ANALYSIS OF TWO DIFFERENT SAMPLES OF SIDDHA CLASSICAL FORMULATION-PADIGALINGA CHENDURAM ”. International Journal of Ayurveda and Pharma Research, Vol. 7, no. 5, Aug. 2019, pp. 45-48, https://ijapr.in/index.php/ijapr/article/view/1218.