Metode Arch/Garch untuk memprediksi hubungan Economic Uncertainty akibat Pandemi Covid 19 dan Volatilitas Saham. JBA [Internet]. 2022 Jun. 24 [cited 2025 Jun. 22];24(1):117-30. Available from: https://jurnaltsm.id/index.php/JBA/article/view/1152