Chakrapani Pullagummi, Bhaludra Chandra Sekhar Singh, Arun Jyothi Bheemagani, Sambashiva Daravath, and Prem Kumar. 2014. “Phytochemical Analysis and Antibacterial Activity of Gymnema Sylvestre Leaf Extracts”. International Journal of Phytomedicine 6 (2):201-5. https://ijp.arjournals.org/index.php/ijp/article/view/322.