Rajendran Raja Priya, N. Bhaduhsha, Manivannan, V. and Thanthoni Gunasekaran 2022. Preliminary Quantitative Phytochemical, Physicochemical And In-Vitro Antioxidant Activity Of Senna Alata Hydroalcoholic Leaf Extract: Pharmaceutical Science-Antioxidant Activity of Senna Alata. International Journal of Life Science and Pharma Research. 12, 1 (Jan. 2022), P95-P102. DOI:https://doi.org/10.22376/ijpbs/lpr.2022.12.1.P95-102.