Tiwari, S. B., S. D. Singh, Amit Kumar Verma, Divyank Awasthi, and Arun Kumar Rastogi. “History of Ayurvedic System of Medicines: From Prehistoric to Present”. Journal of Drug Delivery and Therapeutics 11, no. 1-s (February 15, 2021): 212–214. Accessed January 21, 2026. https://jddtonline.info/index.php/jddt/article/view/4689.