Snyman, Lukas W., and Glen Maeko. “Design and Development of a Low-Cost System to Convert Solar Thermal Energy into Electricity for Households in South Africa Using Solar Concentrators”. Journal of Energy in Southern Africa, vol. 32, no. 4, Dec. 2021, pp. 102-16, doi:10.17159/2413-3051/2021/v32i4a10661.