M. Iqbal, Arief, Elli Meida Panjaitan, Mona Parlinggoman Siregar, and Shagy Reghita. “Analisis Marketing Pada Pizza Hut Delivery”. Jurnal Teknik Informatika dan Sistem Informasi 1, no. 1 (March 26, 2015). Accessed November 20, 2024. http://114.7.153.31/index.php/jutisi/article/view/570.