@unpublished{repository3968,
           title = {BAP, Presensi, Nilai},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/3968/},
          author = {Al Jufri, Hamid}
}