M. CHONDHE, S. HANDE, and S. SINGH, “EVALUATION AND VALIDATION OF STABILITY INDICATING RP-HPLC METHOD FOR THE USE OF BERBERINE FROM COPTIS TEETA BARK AS ANTI-CANCER PHYTOCHEMICAL”, Asian J Pharm Clin Res, vol. 14, no. 4, pp. 145–149, Apr. 2021.