Marutle, Ofentse William, and Olebogeng David Daw. “The Significance of Mining Infrastructural Development on South African Economy from 1980–2013: An Econometric Approach”. Journal of Economics and Behavioral Studies 9, no. 3(J) (July 20, 2017): 73–81. Accessed October 25, 2026. https://amhinternational.com/jebs/article/view/2896-the-significance-of-mining-infrastructural-development-on-south-african-economy-from-1980-2013-an-econometric-approach.