“Implementation of Service Information System Integration at Regional General Hospital in Pekanbaru as a Step Towards a Smart Hospital”, JURNAL PROTEKSI KESEHATAN, vol. 15, no. 1, hlm. 8–22, Jul 2026, Diakses: 27 Juli 2026. [Daring]. Tersedia pada: https://jurnal.pkr.ac.id/index.php/JPK/article/view/1275