@unpublished{repository2833,
           title = {BAP, Absensi, dan Nilai Akhir Matakuliah Biometri},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/2833/},
          author = {Luthpi, Safahi}
}