Oil Palm Industry Economic Journal Vol. 25 (1) March 2025 p. 21-30 MALAYSIAN PALM OIL PRICE PREDICTION USING ARIMA – ARCH MODEL March 11, 2025March 4, 2025 by mpob_admin FARAH HAYATI MUSTAPA1* DOI: https://doi.org/10.21894/opiej.2025.01Available Online: 4 March 2025 FULL TEXT | DOWNLOAD ARTICLE