Arnita, Arnita. “Comparison of Single Exponential Smoothing, Naive Model, and SARIMA Methods for Forecasting Rainfall in Medan”. Jurnal Matematika, Statistika dan Komputasi 17, no. 1 (August 24, 2020): 117-128. Accessed April 8, 2025. http://334012.libg.asia/index.php/jmsk/article/view/10236.