@unpublished{repository18647,
           title = {BAP, Presensi, nilai},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
          author = {Nanny, Nanny Harmani},
             url = {http://repository.uhamka.ac.id/id/eprint/18647/}
}