Rancang Bangun Sistem Ramalan Penjualan Menggunakan Metode Regresi Linear. ProTekInfo(Pengembangan Riset dan Observasi Teknik Informatika), [S. l.], v. 7, p. 11–16, 2020. DOI: 10.30656/protekinfo.v8i1.5017. Disponível em: https://e-jurnal.lppmunsera.org/index.php/ProTekInfo/article/view/5017. Acesso em: 9 oct. 2026.