Praktik Kerja di Puskesmas Duren Sawit (Analisis Pengendalian Persediaan Obat dengan Metode Analisis FSN (Fast, Slow, dan Non-Moving) di Instalasi Farmasi Puskesmas Duren Sawit Periode Januari-Desember 2023) = Internship at Puskesmas Duren Sawit (Analysis of Drug Inventory Control with the FSN (Fast, Slow, and Non-Moving) in the Pharmaceutical Installation of Puskesmas Duren Sawit for January-December 2023)