@unpublished{repository35842,
            note = {Unpublished},
           title = {ST, Seritifikat, Laporan},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/35842/},
          author = {Burhayani, Eni}
}