Syaichuddin, Muhammad, Soffiana Agustin, and Umi Chotijah. “PERAMALAN KUANTITI PENJUALAN HERBISIDA MENGGUNAKAN METODE SINGLE EXPONENTIAL SMOOTHING STUDI KASUS PT. PETROKIMIA KAYAKU”. Indexia 2, no. 2 (April 26, 2021). Accessed June 15, 2026. https://journal.umg.ac.id/index.php/indexia/article/view/2561.