Jadav, K. M., and K. N. N. Gowda. “PRELIMINARY PHYTOCHEMICAL ANALYSIS AND IN VITRO ANTIOXIDANT ACTIVITY OF ARAUCARIA COLUMNARIS BARK PEEL AND COSMOS SULPHUREUS FLOWERS”. International Journal of Current Pharmaceutical Research, vol. 9, no. 4, July 2017, pp. 96-99, doi:10.22159/ijcpr.2017v9i4.20967.