Comparison of Farmer Exchange Rate Index Forecasting with Decomposition and Single Exponential Smoothing Method. Jurnal Varian, [S. l.], v. 8, n. 3, p. 363–370, 2025. DOI: 10.30812/varian.v8i3.5491. Disponível em: https://journal.universitasbumigora.ac.id/Varian/article/view/5491. Acesso em: 31 dec. 2025.