Syahputra, Muhammad Febria Hafid, et al. “Studi Perbandingan Metode Arima, Double Exponential Smoothing, Dan Single Exponential Smoothing Pada Penjualan Pupuk”. IDEALIS : InDonEsiA JournaL Information System, vol. 8, no. 2, July 2025, pp. 172-81, doi:10.36080/idealis.v8i2.3536.