@unpublished{repository1939,
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {Presensi, BAP, Nilai Prak Anfar kelas D},
            note = {Unpublished},
          author = {Supandi Supandi, Supandi},
             url = {http://repository.uhamka.ac.id/id/eprint/1939/}
}