@unpublished{repository6058,
            note = {Unpublished},
           title = {BAP, Presensi, Nilai Prak Biofar C1},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/6058/},
          author = {yudi srifiana, yudi srifiana}
}