Djabar, F. P., A. R. Nuha, and S. N. Abdussamad. “Empirical Mode Decomposition With Swarm-Optimized Support Vector Regression for Natural Gas Price Forecasting”. Sciencestatistics: Journal of Statistics, Probability, and Its Application, Vol. 4, no. 2, July 2026, pp. 107-20, doi:10.24127/sciencestatistics.v4i2.12276.