ABDUL JALIL, MUHAMMAD MATHORI, Umi Chotijah, and Putri Aisyiyah Rakhma Devi. “SISTEM PREDIKSI PENJUALAN DENGAN METODE SINGLE EXPONENTIAL SMOOTHING (STUDI KASUS CV. BU IPUNG LAMONGAN)”. Indexia 3, no. 2 (November 11, 2021): 16–22. Accessed June 7, 2025. https://journal.umg.ac.id/index.php/indexia/article/view/2872.