Afandi, A., H. Zulkiffli M, A. Sadikun, and S. Ismail. “ANTIOXIDANT PROPERTIES OF GYNURA PROCUMBENS EXTRACTS AND THEIR INHIBITORY EFFECTS ON TWO MAJOR HUMAN RECOMBINANT CYTOCHROME P450S USING A HIGH THROUGHPUT LUMINESCENCE ASSAY”. Asian Journal of Pharmaceutical and Clinical Research, vol. 7, no. 5, Nov. 2014, pp. 36-41, https://mail.innovareacademics.in/journals/index.php/ajpcr/article/view/1162.