Arumningtyas F, Prahutama A, Kartikasari P. Value-At-Risk Analysis Using ARIMAX-GARCHX Approach For Estimating Risk Of Bank Central Asia Stock Returns. Jurnal Varian [Internet]. 10Nov.2021 [cited 17Apr.2024];5(1):71 -80. Available from: https://journal.universitasbumigora.ac.id/index.php/Varian/article/view/1474