@unpublished{repository6832,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {BAP, Daftar Hadir, Nilai},
             url = {http://repository.uhamka.ac.id/id/eprint/6832/},
          author = {Khoerul, Umam}
}