@unpublished{repository56110,
           title = {SK,BAP,ABSENSI,NILAI MATKUL ASP KLS 4 FISIKA},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/56110/},
          author = {Aslam., M. Pd}
}