@unpublished{repository6505,
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {BAP, Daftar Hadir, Daftar Nilai},
            note = {Unpublished},
          author = {Nurrohmatul, Amaliyah},
             url = {http://repository.uhamka.ac.id/id/eprint/6505/}
}