@unpublished{repository36675,
            note = {Unpublished},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
           title = {AVISA REGINA CAHYANINGRUM},
             url = {http://repository.uhamka.ac.id/id/eprint/36675/},
          author = {TRESNAWATY, YULISTIN}
}