Sharma, Shweta, and B. K. Mehta. “Isolation and Characterization of Secondary Metabolites from hexane:benzene:Acetone (1:1:1) Leave Extracts of Pithecellobium Dulce Leaves”. RA Journal Of Applied Research, vol. 3, no. 01, Jan. 2017, pp. 816-21, http://www.rajournals.in/index.php/rajar/article/view/226.