SOUREN GOSWAMI, and SANJIB RAY. “Relative Total Phenolics Content, 1,1-Diphenyl Picrylhydrazyl Free Radical Scavenging and Total Antioxidant Potentials of Seven Indian Medicinal Plant parts’ Aqueous Extracts”. International Journal of Pharma and Bio Sciences, vol. 8, no. 2, June 2017, pp. 283-91, doi:10.22376/ijpbs.2017.8.2.p283-291.