Evaluasi penggunaan bahan medis habis pakai floor stock pada sepuluh tindakan keperawatan bulan Juni-November 2017 di lantai 4 dan 7 rawat inap terpadu Gedung A RSUPN dr Cipto Mangunkusumo Jakarta = Evaluation of using medical materials floor stock on ten nursing practice in Juni-November 2017 at 4th floor and 7th floor inpatient ward integrated Public Wing RSUPN dr Cipto Mangunkusumo Jakarta