Sanka, Nihitha, N Santhipriya, and Rama Rao Nadendla. “An Updated Review on Anti-Alzheimer’s Herbal Drugs”. Journal of Drug Delivery and Therapeutics 8, no. 6 (November 15, 2018): 360-372. Accessed October 23, 2021. http://jddtonline.info/index.php/jddt/article/view/2049.