M. IQBAL, A.; PANJAITAN, E. M.; SIREGAR, M. P.; REGHITA, S. Analisis Marketing Pada Pizza Hut Delivery. Jurnal Teknik Informatika dan Sistem Informasi, Jakarta, Indonesia, v. 1, n. 1, 2015. DOI: 10.28932/jutisi.v1i1.570. Disponível em: https://journal.maranatha.edu/index.php/jutisi/article/view/570. Acesso em: 6 may. 2024.