EKA HIMAWATI DARIKA10.01.55.0056. 2015. “SISTEM INFORMASI PELAYANAN PADA KLINIK HARISMA HUSADA SEMARANG BERBASIS WEB”. Information Technology and Telematics 5 (1). https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/3125.