Analisis praktik residensi keperawatan medikal bedah pada pasien gangguan sistem kardiovaskuler dengan pendekatan model konservasi Myra Estrin Levine di Rumah Sakit Jantung dan Pembuluh Darah Harapan Kita Jakarta = The analysis of clinical residency practice of medical surgical nursing on cardiovascular disorder patients by applying levines conservation model approach at The
Cardiovascular Center Harapan Kita Jakarta