@unpublished{repository10486,
            note = {Unpublished},
       publisher = {universitas muhammadiyah prof dr hamka},
           title = {4E},
             url = {http://repository.uhamka.ac.id/id/eprint/10486/},
        abstract = {BAP, Presensi, Nilai},
          author = {rahayu, nur setiawati}
}