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[1] Navneet Kumar, L. G. Abichandani, Vijay Thawani, K. J. Gharpure, M. U. R. Naidu, G. Venkat Ramana, "Efficacy of Standardized Extract of Bacopa monnieri (Bacognize®) on Cognitive Functions of Medical Students: A Six-Week, Randomized Placebo-Controlled Trial", Evidence-Based Complementary and Alternative Medicine, vol. 2016, Article ID 4103423, 8 pages, 2016. https://doi.org/10.1155/2016/4103423
[2] Ma Gou-ping, Zheng Qun, Xu Meng-bei, Zhou Xiao-li, Lu Lin, Li Zuo-xiao, Zheng Guo-Qing, Rhodiola rosea L. Improves Learning and Memory Function: Preclinical Evidence and Possible Mechanisms, Frontiers in Pharmacology, 9-2018,1415
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[4] Soybean-Derived Phosphatidylserine Improves Memory Function of the Elderly Japanese Subjects with Memory Complaints https://www.jstage.jst.go.jp/article/jcbn/47/3/47_10-62/_article
[5] Malanga, Gabriela & Aguiar, María & Martinez, Hugo & Puntarulo, Susana. (2012). New Insights on Dimethylaminoethanol (DMAE) Features as a Free Radical Scavenger. Drug metabolism letters. 6. 54-9. 10.2174/187231212800229282
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