Prapcoyo H, As'ad M, Sujito S, Setyowibowo S, Farida E. Forecasting Performance of Double Exponential Smoothing Model and ETS Model for Predicting Crude Oil Prices. Telematika [Internet]. 2023 Jun. 30 [cited 2025 Dec. 5];20(2):202-14. Available from: https://jurnal.upnyk.ac.id/index.php/telematika/article/view/8104