@unpublished{repository10329,
           title = {BAP, Presensi dan Nilai Statistika},
            note = {Unpublished},
       publisher = {universitas muhammadiyah Prof Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/10329/},
          author = {Hari Setiadi, HS}
}