Rumiyati, Endang, and Hari Murti. “SISTEM INFORMASI ADMINISTRASI SURAT PADA KANTOR SETUM POLDA JAWA TENGAH BERBASIS WEB”. Information Technology and Telematics 8, no. 2 (March 20, 2019). Accessed March 29, 2024. https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/6501.