@unpublished{UNY527,
          author = {- LUKMAN KARYADI},
           title = {PARTISIPASI MASYARAKAT DALAM PROGRAM INSTALASI PENGOLAHAN AIR LIMBAH (IPAL) KOMUNAL DI RT 30 RW 07 KELURAHAN WARUNGBOTO, KECAMATAN UMBULHARJO, KOTA YOGYAKARTA},
          school = {UNY},
            year = {2011},
             url = {http://eprints.uny.ac.id/527/}
}