DEVI SABTIYA1. “RANCANG BANGUN APLIKASI PEMESANAN DAN PENJADWALAN PERMAINAN GOLF DI GOMBEL GOLF SEMARANG BERBASIS WEB MOBILE”. Information Technology and Telematics, Vol. 5, no. 1, May 2015, https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/3081.