“ANALISIS PERAMALAN PENJUALAN KERIPIK SINGKONG DI UKM TIGA SERANGKAI BATAM”. Computer Science and Industrial Engineering 5, no. 5 (Juli 26, 2021): 129–138. Diakses Oktober 6, 2026. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/4218.