PERBANDINGAN FORECASTING MENGGUNAKAN METODE SINGLE DAN DOUBLE EXPONENTIAL SMOOTHING PADA PENJUALAN ROTI (Studi kasus Elud Cake and Bakery). JEBI [Internet]. 2025 Nov. 29 [cited 2026 Feb. 1];2(2):551-7. Available from: https://ecosemica.net/index.php/ECONOMICA/article/view/138