“Implementation of Service Information System Integration at Regional General Hospital in Pekanbaru as a Step Towards a Smart Hospital”, JPK : Jurnal Proteksi Kesehatan, vol. 15, no. 1, pp. 8–22, Jul. 2026, Accessed: Sep. 21, 2026. [Online]. Available: https://jurnal.pkr.ac.id/index.php/JPK/article/view/1275