Yuvarani, Thanikasalam, Kesavan Manjula, and Perumal Ananda Gopu. 2017. “GROWTH CHARACTERIZATION OF CALCIUM HYDROGEN PHOSPHATE DIHYDRATE CRYSTALS INFLUENCED BY COSTUS IGNEUS AQUEOUS EXTRACT”. International Journal of Pharmacy and Pharmaceutical Sciences 9 (5):173-78. https://doi.org/10.22159/ijpps.2017v9i5.16838.