Verma, Vartika, Monika Chaudhary, and Nidhi Srivastava. 2019. “Antioxidative Properties of Isolated Saponins of Verbesina Encelioides (Cav.) Benth. & Hook. Fil Ex Gray and SEM Studies of Synthesized Green Nanoparticles for Acne Management”. Plant Science Today 6 (sp1):575-82. https://doi.org/10.14719/pst.2019.6.sp1.675.