@unpublished{repository36654,
           title = {ANNISA SARI AYUNINGTYAS},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/36654/},
          author = {Dewi Trihandayani, Dewi}
}