Santi, V., R. Wahyu, and I. Hadi. “FORECASTING THE VALUE OF INDONESIA’S OIL AND GAS IMPORTS USING SEASONAL AUTOREGRESSIVE INTEGRATED MOVING AVERAGE MODEL”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, Vol. 17, no. 4, Dec. 2023, pp. 2047-58, doi:10.30598/barekengvol17iss4pp2047-2058.