Analisis praktik klinik keperawatan kesehatan masyarakat perkotaan pada pasien gagal ginjal kronik di Ruang Penyakit Dalam Lantai 7 Zona A RSUPN Cipto Mangunkusumo = Analysis of clinical nursing practice of urban public health in patients of chronic kidney disease in Internal Medicine Room Care 7th Floor Zone A RSUPN Cipto Mangunkusumo