@unpublished{repository3873,
            note = {Unpublished},
           title = {BAP, Presensi Mahasiswa, Nilai Sakubun Hapyou},
       publisher = {Universitas Muhammadiyah Prof. DR HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/3873/},
          author = {Utari, Retno}
}