@unpublished{repository33095,
           title = {NOOR AFIFAH RAHAYU},
            note = {Unpublished},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/33095/},
          author = {TRESNAWATY, YULISTIN}
}