Banerjee, S., S. Kaushik, and R. S. Tomar. “EFFECT OF DIFFERENT SOLVENTS ON ANTIOXIDANT ACTIVITY OF LEAF EXTRACTS OF CALOTROPIS PROCERA AND AZADIRACHTA INDICA”. Asian Journal of Pharmaceutical and Clinical Research, vol. 10, no. 1, Jan. 2017, pp. 268-72, doi:10.22159/ajpcr.2017.v10i1.15145.