@unpublished{repository7124,
            note = {Unpublished},
       publisher = {UHAMKA},
           title = {Laporan Penelitian a. n Nuryadi Wijiharjono (sebagai anggota)},
             url = {http://repository.uhamka.ac.id/id/eprint/7124/},
          author = {nuryadi, nuryadi}
}