Rezal Arminto, Edo, and Eri Zuliarso. “WEB SERVICE DENGAN METODE REPRESENTATIONAL STATE TRANSFER (REST) UNTUK SMART CAMPUS UNISBANK DENGAN FRAMWORK CODEIGNITER”. Information Technology and Telematics 8, no. 2 (May 27, 2019). Accessed January 23, 2020. https://unisbank.ac.id/ojs/index.php/fti3/article/view/6557.