S. AZEEZ, G. KARUNAKARAN, P. C. TRIPATHI, K. S. SHIVASHANKARA, and T. K. ROY, “Evaluation of antioxidant activity, total phenolics and phytochemical content of selected varieties of karonda fruits (Carissa carandas)”, Indian J Agri Sci, vol. 86, no. 6, pp. 815–22, Jun. 2016, doi: 10.56093/ijas.v86i6.58994.