@unpublished{repository3969,
           title = {BAP, Nilai, Presensi},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/3969/},
          author = {Al Jufri, Hamid}
}