Hidayat, D., Agushybana, F. and Nugraheni, S. (2020) “Early Warning System pada Perubahan Klinis Pasien terhadap Mutu Pelayanan Rawat Inap”, HIGEIA (Journal of Public Health Research and Development), 4(3), pp. 506-519. doi: 10.15294/higeia.v4i3.37842.