@unpublished{repository43128,
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {penguji SHINDY DWI OKTAVIANI},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/43128/},
          author = {TRESNAWATY, YULISTIN}
}