Masoko, P., and J. N. Eloff. “SCREENING OF TWENTY-FOUR SOUTH AFRICAN COMBRETUM AND SIX TERMINALIA SPECIES (COMBRETACEAE) FOR ANTIOXIDANT ACTIVITIES”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 4, no. 2, Nov. 2006, pp. 231-9, https://athmsi.org/journals/index.php/ajtcam/article/view/200.