@unpublished{repository27007,
           title = {BAP, Nilai dan Presensi PR Online 6D},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/27007/},
          author = {Rahmawati, Yulia}
}