Ravele, Thakhani, Caston Sigauke, and Lordwell Jhamba. “Economic Dispatch of Electrical Power in South Africa: An Application to the Northern Cape Province”. Statistics, Optimization & Information Computing 10, no. 4 (July 28, 2022): 1235-1249. Accessed November 22, 2024. http://iapress.org/index.php/soic/article/view/1057.