Nusrang, Muhammad, Muhammad Fahmuddin S, and Dhiya Izdihar Haryadi. “Analisis Model Volatilitas ARCH/GARCH Untuk Mengestimasi Value at Risk Pada Data Saham PT Indofood CBP Sukses Makmur Tbk (ICBP)”. VARIANSI: Journal of Statistics and Its application on Teaching and Research 7, no. 03 (December 31, 2025): 216-227. Accessed January 24, 2026. https://jurnalvariansi.unm.ac.id/index.php/variansi/article/view/413.