Hove, Tawanda, and Henerica Tazvinga. “A Techno-Economic Model for Optimising Component Sizing and Energy Dispatch Strategy for PV-Diesel-Battery Hybrid Power Systems”. Journal of Energy in Southern Africa, vol. 23, no. 4, Nov. 2012, pp. 18-28, doi:10.17159/2413-3051/2012/v23i4a3175.