@unpublished{repository3349,
       publisher = {Universitas Muhammadiyah PROF.DR. HAMKA},
           title = {BAP,Presensi,Nilai Sistem Informasi 2C},
            note = {Unpublished},
          author = {Avorizano, Arry},
             url = {http://repository.uhamka.ac.id/id/eprint/3349/}
}