Ulinuha, S., Wahyu Utami, T., Arum, P. R., & Purwanto, D. (2024). Comparison of Holt-Winters Exponential Smoothing (HWES) and Singular Spectrum Analysis (SSA) Methods in Forecasting the Number of Passengers at PT KAI in Indonesia: Perbandingan Metode Holt-Winters Exponential Smoothing (HWES) Dan Singular Spectrum Analysis (SSA) Pada Peramalan Jumlah Penumpang PT KAI di Indonesia . Journal Of Data Insights, 2(2), 44–60. https://doi.org/10.26714/jodi.v2i2.654