Hasna.T, Vivek.P, and Manojkumar.N. 2021. “PRELIMINARY PHARMACOGNOSTICAL, PHYTOCHEMICAL STUDY AND HPTLC ANALYSIS OF COSTUS PICTUS D.DON.”. International Journal of Ayurveda and Pharma Research 9 (1), 11-24. https://doi.org/10.47070/ijapr.v9i1.1765.