S. VINOTH KUMAR, et al. “Pharmacognostical and Phytochemical Evaluation of Aerial Parts of Rhynchosia Nummularia (L.) Dc”. International Journal of Pharma and Bio Sciences, vol. 9, no. 1, Mar. 2018, pp. 156-63, doi:10.22376/ijpbs.2018.9.1.p156-163.