Setianto, R., Lazuardi, L. and Dahesihdewi, A. (2013) “Overview of The Incidence and Risk Factors for Nosocomial Infections Using a Geographic Information System Maps”, Sains Medika: Jurnal Kedokteran dan Kesehatan, 5(2), pp. 82–89. doi:10.30659/sainsmed.v5i2.345.