Nkosi, N. S., and Krishna K. Govender. “Electricity Price Increases and Energy Demand: The Case of an Electricity Supplier in South Africa”. International Journal of Energy Economics and Policy 12, no. 5 (September 27, 2022): 138–145. Accessed April 30, 2025. https://mail.econjournals.org.tr/index.php/ijeep/article/view/13045.