Sarfiah, S. N., and A. S. . Aripulis. “THE IMPLEMENTATION OF ARIMA METHOD IN FORCASTING INDONESIAN CRUDE OIL EXPORT, PRODUCTION AND CONSUMPTION”. Jurnal REP (Riset Ekonomi Pembangunan), vol. 8, no. 1, Apr. 2023, pp. 122-41, doi:10.31002/rep.v8i1.1389.