SARI, T. P.; GUMARSIH, U. PELAKSANAAN SHORT MESAGGE SERVICE (SMS) REMINDER DI RUMAH SAKIT SYAFIRA PEKANBARU. Photon: Jurnal Sain dan Kesehatan, [S. l.], v. 6, n. 02, p. 63–67, 2017. DOI: 10.37859/jp.v6i02.460. Disponível em: https://ejurnal.umri.ac.id/index.php/photon/article/view/460. Acesso em: 22 apr. 2026.