Suswaini E, Haryati S. Forecasting Penjualan Produk pada PD. Adi Anugrah “Food Industry” Tanjungpinang dengan Metode Single Exponential Smoothing. sustainable [Internet]. 2016May15 [cited 2024May4];5(1):22-5. Available from: https://ojs.umrah.ac.id/index.php/sustainable/article/view/363