@unpublished{repository18976,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {Bukti Kinerja Padat 2223},
            note = {Unpublished},
          author = {Laksanawati, Wahyu Dian},
             url = {http://repository.uhamka.ac.id/id/eprint/18976/}
}