KOTTAI MUTHU, A., S. SETHUPATHY, R. MANAVALAN, and P.K. KARAR. 2010. “Antioxidant Properties of Methanolic Extract of Dolichos Biflorus (Linn.)”. Asian Journal of Chemistry 19 (4):2737-43. https://asianpubs.org/index.php/ajchem/article/view/13371.