Analisis praktik residensi keperawatan medikal bedah pada pasien gangguan sistem perkemihan dengan kasus acute kidney injury menggunakan pendekatan model keperawatan adaptasi ROY di Rumah Sakit Umum Pusat Nasional dr. Cipto Mangunkusumo Jakarta = Analysis of medical surgical nursing residency practice on urinary system disorders with acute kidney injury cases using roy adaptation model approach at Cipto Mangunkusumo Hospital in Jakarta