@unpublished{repository3891,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {BAP Presensi Nilai Protokoler n public speaking 4A},
             url = {http://repository.uhamka.ac.id/id/eprint/3891/},
          author = {NURLINA, RAHMAN}
}