I. A. W. . Abdul Razak, W. S. W. . Abdullah, and M. F. . Sulaima, “Enhanced Short-term System Marginal Price (SMP) Forecast Modelling Using a Hybrid Model Combining Least Squares Support Vector Machines and the Genetic Algorithm in Peninsula Malaysia”, Int J Intell Syst Appl Eng, vol. 11, no. 4, pp. 289–298, Sep. 2023.