Penerapan Intervensi Lean Hospital pada Pelayanan Depo Farmasi Rawat Jalan Instalasi Farmasi Rumah Sakit Pusat Otak Nasional Prof. Dr. dr. Mahar Mardjono Jakarta = Implementation of Lean Hospital Intervention in Outpatient Pharmacy Depot Services Pharmacy Installation at the National Brain Center Hospital Prof. Dr. dr. Mahar Marjono Jakarta