Mbuli, N., A. Dyantyi, and J.H.C. Pretorius. 2019. “Potential for Grid Efficiency Based on a Combination of Leakage Reactances of Transformers of a Transmission Interconnecting Line: Application of an Exhaustive Search Algorithm”. Journal of Energy in Southern Africa 30 (4):1-12. https://doi.org/10.17159/2413-3051/2019/v30i4a6044.