@unpublished{repository10492,
       publisher = {universitas muhammadiyah prof dr hamka},
           title = {6C},
            note = {Unpublished},
          author = {rahayu, nur setiawati},
             url = {http://repository.uhamka.ac.id/id/eprint/10492/},
        abstract = {BAP, Presensi, Nilai}
}