Siti Akromah08.01.53.0116. 2013. “IMPLEMENTASI WEB SERVICE DALAM SISTEM INFORMASI HOTEL (Studi Kasus Hotel Candi Indah Semarang)”. Information Technology and Telematics 2 (1). https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/1393.