Fajar, Hanafi, and Esi Putri Silmina. “The Design of the Puruk Cahu City Health Office Filing Information System: Perancangan Sistem Informasi Pengarsipan Kantor Dinas Kesehatan Kota Puruk Cahu”. Procedia of Engineering and Life Science 1, no. 2 (July 29, 2021). Accessed July 1, 2025. https://pels.umsida.ac.id/index.php/PELS/article/view/994.