S.PRIYA, and A.SUBHASHINI. “Phytochemical Screening and Gc - Ms Analysis of Methanolic Extract of Leaves of Pisonia Aculeata Linn”. International Journal of Pharma and Bio Sciences, vol. 7, no. 4, Dec. 2016, pp. 317-22, https://ijpbs.net/index.php/journal/article/view/5428.