Seiderer, Tanya, Arthurita Venter, Fanus van Wyk, Anatoliy Levanets, and Anine Jordaan. “Growth of Soil Algae and Cyanobacteria on Gold Mine Tailings Material”. South African Journal of Science 113, no. 11/12 (November 29, 2017): 6. Accessed May 4, 2024. https://sajs.co.za/article/view/3859.