PRINSLOO, G.; MOTSEI, M.; VILJOEN, J.; MOFOKENG, M.; PHALA, L. AN INVESTIGATION INTO THE EFFECTS OF ORGANIC FERTILISER APPLICATION ON THE CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITY OF MEDICINAL PLANTS. African Journal of Traditional, Complementary and Alternative Medicines, [S. l.], v. 6, p. 360–361, 2009. Disponível em: https://athmsi.org/journals/index.php/ajtcam/article/view/719. Acesso em: 1 feb. 2025.