Bapela, J., M. Meyer, E. D. Toit, and N. Lall. “THE EFFECT OF FERTILIZERS ON GROWTH, CONCENTRATION OF NAPHTHOQUINONES AND ANTIMYCOBACTERIAL ACTIVITY OF EUCLEA NATALENSIS (EBENACEAE)”. African Journal of Traditional, Complementary and Alternative Medicines 6 (April 22, 2009): 331–332. Accessed May 6, 2024. https://journals.athmsi.org/index.php/ajtcam/article/view/664.