Wamiliana, Wamiliana, Edwin Russel, Iskandar Ali Alam, Widiarti Widiarti, Tuti Hairani, and Mustofa Usman. “Modeling and Forecasting Closing Prices of Some Coal Mining Companies in Indonesia by Using the VAR(3)-BEKK GARCH(1,1) Model”. International Journal of Energy Economics and Policy 14, no. 1 (January 15, 2024): 579–591. Accessed November 21, 2024. https://econjournals.com/index.php/ijeep/article/view/15167.