@unpublished{repository1481,
            note = {Unpublished},
           title = {bukti mengajar},
             url = {http://repository.uhamka.ac.id/id/eprint/1481/},
        abstract = {berita acara perkuliahan, daftar hadir mahasiswa, daftar nilai mahasiswa},
          author = {rahayu, nur setiawati}
}