fauzi, gusvi abnan, dan A. Arista. “ANALISIS PERAMALAN PENJUALAN KERIPIK SINGKONG DI UKM TIGA SERANGKAI BATAM”. Computer Science and Industrial Engineering, vol. 5, no. 5, Juli 2021, hlm. 129-38, https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/4218.