@unpublished{repository6603,
       publisher = {UHAMKA},
           title = {Laporan Penelitian a.n. Nur Hadiyazid dan Yanto},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/6603/},
          author = {Rachman, Nur Hadiyazid}
}