Menuka Arawwawala, L. D. A., T. D. Nimal Karunaratne, K. Sugatharatana, H. S. Ariyawansa, and H. Asitha De Silva. “In Vitro Antioxidant Activities of a Poly Herbal Preparation: Sarasvatha Choorna”. Free Radicals and Antioxidants, vol. 11, no. 2, Dec. 2021, pp. 35-37, doi:10.5530/fra.2021.2.8.