Blignaut, James, Roula Inglesi-Lotz, and Jaco P. Weideman. “Sectoral Electricity Elasticities in South Africa: Before and After the Supply Crisis of 2008”. South African Journal of Science 111, no. 9/10 (September 25, 2015): 7. Accessed April 27, 2024. https://sajs.co.za/article/view/3759.