URL dokumen:
https://prisma.simaster.ugm.ac.id/karya_files/penataan-kelola-lahan-andil-hutan-wengkon-desa--hwd--desa-kalang-kecamatan-pitu-kawasan-hutan-dengan-tujuan-khusus--khdtk--universitas-gadja-dcfcd07e645d245babe887e5e2daa016/2fef669d-05d3-11ef-84b3-e4434b0aa6de