K., S., and I. K. “DEVELOPMENT, EVALUATION AND RP-HPLC METHOD FOR SIMULTANEOUS ESTIMATION OF QUERCETIN, ELLAGIC ACID AND KAEMPFEROL IN A POLYHERBAL FORMULATION”. International Journal of Applied Pharmaceutics, vol. 13, no. 3, May 2021, pp. 183-92, doi:10.22159/ijap.2021v13i3.41028.