RANCANG BANGUN SISTEM INFORMASI PENDAFTARAN PASIEN RAWAT JALAN MELALUI SORT MESSAGE SERVICE (SMS) DI RUMAH SAKIT PKU MUHAMMADIYAH SURAKARTA. DutaCom, [S. l.], v. 2, 2012. Disponível em: https://ojs.udb.ac.id/dutacom/article/view/656. Acesso em: 28 july. 2026.