Analisis penerapan metode highest and best use hbu dalam optimalisasi pemanfaatan aset: studi kasus pada tanah Lot 1 SCBD milik sekretariat jenderal kementerian keuangan = Analysis of the implementation of the highest and best use hbu method in optimalizing the utilization of asset: case study at the SCBD land owned by secretariat general of the ministry of finance / Diana Dumaria Panjaitan