Ruzive, Tafadzwa, Thando Mkhombo, Simbarashe Mhaka, Nomahlubi Mavikela, and Andrew Phiri. “Electricity Intensity and Unemployment in South Africa: A Quantile Regression Analysis”. International Journal of Energy Economics and Policy 9, no. 1 (December 7, 2018): 31–40. Accessed April 21, 2024. https://econjournals.com/index.php/ijeep/article/view/6158.