Lieberty, Annastasya, and Radiant V. Imbar. “Sistem Informasi Meramalkan Penjualan Barang Dengan Metode <i>Double Exponential Smoothing</i≫ (Studi Kasus: PD. Padalarang Jaya)”. Jurnal Teknik Informatika dan Sistem Informasi 1, no. 1 (March 26, 2015). Accessed November 20, 2024. http://114.7.153.31/index.php/jutisi/article/view/567.