Mubarok, Atikah Fajriyah, Komalawati Komalawati, and Agus Setiadi. 2024. “ARCH/GARCH Analysis: Estimating Beef Price Volatility in Indonesia”. Jurnal Ilmiah Manajemen Kesatuan 12 (2):391-98. https://doi.org/10.37641/jimkes.v12i2.2455.