Banat, Imamatul Banat, Ira Yudistira, Wintan Konitania, and Kuzairi. 2025. “FORECASTING MODEL FOR THE DYNAMICS OF THE CONSUMER PRICE INDEX IN THE HEALTH SECTOR IN EAST JAVA USING THE ARIMA-GARCH MODEL”. Parameter: Journal of Statistics 5 (2), 68-75. https://bestjournal.untad.ac.id/index.php/parameter/article/view/17627.