@unpublished{repository18717,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
           title = {BAP, Presensi, Nilai},
             url = {http://repository.uhamka.ac.id/id/eprint/18717/},
          author = {Nanny Harmani, Nanny}
}