Nkosi, N.C., et al. “Solid Fuel Use in Electrified Low-Income Residential Areas in South Africa: The Case of KwaDela, Mpumalanga”. Journal of Energy in Southern Africa, vol. 32, no. 1, Feb. 2021, pp. 58-67, doi:10.17159/2413-3051/2021/v32i1a8086.