V. Sharma, M. Dhaka, J. Dhama, M. Sharma, and M. R. Haque, “Total phenolic and flavonoids contents in the standardized polyherbal formulation ‘vayusadi guggulu’: Total phenolic and flavonoids contents in the standardized vayusadi guggulu”, J. Drug Delivery Ther., vol. 10, no. 2, pp. 97–101, Mar. 2020, doi: 10.22270/jddt.v10i2.3974.