K. Saxena, V., and Shruti Upadhyay. “A Flavonoidal-Glycoside from Andrographis Paniculata (Nees.)”. Asian Journal of Chemistry 16, no. 3 (June 11, 2016): 1945–1946. Accessed April 14, 2025. https://asianpubs.org/index.php/ajchem/article/view/14445.