Ikhwana, Nur, Annisa Syalsabila, and Nalto Batty Mangiri. “Trend, Cyclical, and Forecasting Analysis of Indonesia’s Monthly Inflation Using the Hodrick–Prescott Filter and ARIMA”. VARIANSI: Journal of Statistics and Its application on Teaching and Research 8, no. 1 (April 30, 2026): 127-136. Accessed May 6, 2026. https://jurnalvariansi.unm.ac.id/index.php/variansi/article/view/526.