Comparison Performance of SARIMA and Exponential Smoothing Holt-Winter’s models for Forecasting turnover PT. Indah Logistik Cargo Padang . ujsds [Internet]. 30 November 2025 [dikutip 2 Oktober 2026];3(4):518-26. Tersedia pada: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/432