Forecasting Analysis of Total Coconut Production in Padang Pariaman Using the Double Exponential Smoothing Holt. ujsds [Internet]. 31 Mei 2025 [dikutip 3 Oktober 2026];3(2):226-31. Tersedia pada: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/367