V. Krishnaraju, Alluri, et al. “Antioxidant Activity and Brine Shrimp Lethality of Bacopa Monnieri L.&Dagger”;. Asian Journal of Chemistry, vol. 15, no. 3, Mar. 2010, pp. 1554-60, https://asianpubs.org/index.php/ajchem/article/view/21838.