KEVIN, K.S.P. 2025. Forecasting the Exchange Rate of Farmers in North Sumatera Province Using the Hybrid Autoregeressive Integrated Moving Average - Artificial Neural Network (ARIMA - ANN) Method: Peramalan Nilai Tukar Petani Provinsi Sumatera Utara Menggunakan Metode Hybrid Autoregeressive Integrated Moving Average - Artificial Neural Network (ARIMA - ANN). JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta. 26, 1 (Mar. 2025), 26–38. DOI:https://doi.org/10.33319/agtek.v26i1.183.