Khanif Arifudin Kamal10.01.53.0135. 2017. “RANCANG BANGUN SISTEM PEMESANAN CATERING JAJANAN TRADISIONAL BERBASIS WEB MOBILE”. Information Technology and Telematics 7 (2). https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/5476.