S, V., and A. S. “ESTIMATION OF TOTAL FLAVONOID, PHENOLIC CONTENT, AND FREE RADICAL SCAVENGING POTENTIAL OF GLYCYRRHIZA GLABRA ROOT EXTRACT”. Asian Journal of Pharmaceutical and Clinical Research, vol. 11, no. 4, Apr. 2018, pp. 231-5, doi:10.22159/ajpcr.2018.v11i4.23711.