@unpublished{repository6895,
           title = {BA,DH,DPNA,5n},
            note = {Unpublished},
       publisher = {Univesitas Muhammadiyah Prof. Dr. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/6895/},
          author = {Handayani, Trisni}
}