@unpublished{repository7001,
           title = {BA,DH, DPNA, 5O},
            note = {Unpublished},
       publisher = {Univesitas Muhammadiyah Prof. Dr. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/7001/},
          author = {Handayani, Trisni}
}