Pauw, E., and J.N. Eloff. “Antibacterial Activities of Southern African Tree Families and Orders Against Gram-Negative Bacteria”. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt; 33, no. 1 (October 10, 2014): 1 bladsy. Accessed April 27, 2024. http://satnt.co.za/index.php/satnt/article/view/559.