Arumsari, M. ., Wahyuningsih, S. . and Siringoringo, M. . (2021) “Inflation Forecasting for East Kalimantan Province Using Hybrid Singular Spectrum Analysis- Autoregressive Integrated Moving Average Model”, Jurnal Matematika, Statistika dan Komputasi, 18(1), pp. 78–92. doi: 10.20956/j.v18i1.14284.