SREENATH, KUNNATHUPARA BHASKARAN, Sowmya Sundaram, Velliyur Kanniappan Gopalakrishnan, and KANNAPPAN POORNIMA. 2016. “QUANTITATIVE PHYTOCHEMICAL ANALYSIS, IN VITRO ANTIOXIDANT POTENTIAL AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY STUDIES IN ETHANOLIC EXTRACT OF AZOLLA MICROPHYLLA”. Asian Journal of Pharmaceutical and Clinical Research 9 (2):318-23. https://mail.innovareacademics.in/journals/index.php/ajpcr/article/view/10691.