Charoonratana, Tossaton, et al. “SCREENING OF ANTIOXIDANT ACTIVITY AND TOTAL PHENOLIC CONTENT IN RAPHANUS SATIVUS POD”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 6, no. 8, Aug. 2014, pp. 224-6, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/1644.