Ng, Kuang Yong, Zalina Zainal, Shamzaeffa Samsudin, and Haitian Wei. 2025. “Taming the Turbulence: Modelling and Forecasting Crude Oil Price Volatility With GARCH and SARIMA Models”. Journal of Science and Technology 17 (2): 48-63. https://penerbit.uthm.edu.my/ojs/index.php/JST/article/view/21255.