@unpublished{repository7804,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {BAP, Presensi, dan Nilai Sosiologi ok},
             url = {http://repository.uhamka.ac.id/id/eprint/7804/},
          author = {Daniel, Fernandez}
}