P. S. PANDE, V. D. MANE, and M. N. MISHRA. 2014. “EVALUATION OF ANTIOXIDANT ACTIVITY OF SAPONIN AND TANNIN FRACTIONS ISOLATED FROM THE LEAVES OF TRIDAX PROCUMBENS”. International Journal of Pharma and Bio Sciences 5 (1):396-400. https://ijpbs.net/index.php/journal/article/view/3056.