“Perbandingan Metode Arima (Box Jenkins), Multiscale Autoregressive (MAR), Dan Singular Spectrum Analysis (SSA) Untuk Data Non-Stationer Dalam Peramalan Data Nilai Ekspor Provinsi Bengkulu FOB (Free On Board) Pelabuhan Baai Januari 2019 - September 2023”. Diophantine Journal of Mathematics and Its Applications, vol. 3, no. 1, June 2024, pp. 17-29, doi:10.33369/diophantine.v3i1.32051.