Shukla, R. and Kashaw, V. 2019. Development, characterization and evaluation of herbal ointment containing momordica charantia, pongamia glabra and piper nigrum. Journal of Drug Delivery and Therapeutics. 9, 1 (Jan. 2019), 136–140. DOI:https://doi.org/10.22270/jddt.v9i1.2190.