Use Case Diagram Gudang Gambar 2 Use Case Diagram Gudang Activity Diagram Gudang pengelolaan data barang Gambar 2 Activity Diagram Login Gambar 3 Activity Diagram Pengelolaan Data Gudang Gambar 4 Activity Diagram Pembelian Gambar 5 Activity Diagram Penerimaan barang Gambar 6 Activity Diagram Laporan Gambar 7 Activity Diagram Permintaan data PO Gambar 8 Activity Diagram Penerimaan data PO