Reecha Madaan, Rajni Bala, Anuja Verma, and Rajdeep Sarma. 2020. “Determination of Sunscreen Activity of Viola Odorata (Banafsha) Ethanolic Extract and Its Formulated Gel by UV Spectroscopy”. International Journal of Research in Pharmaceutical Sciences 11 (1), 154-59. https://doi.org/10.26452/ijrps.v11i1.1800.