M. Shirley Navis, Ragel Mabel Saroja. “Studies on the Isolation, Identification and Antibacterial Activity of Bioactive Compound from Andrographis Paniculata Leaf Extract”. Annals of the Romanian Society for Cell Biology, vol. 26, no. 01, Nov. 2022, pp. 3580-93, http://annalsofrscb.ro/index.php/journal/article/view/11451.