Shilpa Merlyn Jose, Hannah.R, and Rajeshkumar S. “Preparation of Zinc Oxide Nanoparticles Using Punica Granatum and Elettaria Cardamomum Fruit Extract and Determining Its Antibacterial Activity Against Lactobacillus”. International Journal of Research in Pharmaceutical Sciences 11, no. 3 (July 8, 2020): 3372-3376. Accessed October 23, 2020. https://pharmascope.org/ijrps/article/view/2473.