@unpublished{repository9336,
           title = {SURAT TUGAS MENGISI ANGKET SURVEI},
            note = {Unpublished},
       publisher = {FEB UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/9336/},
          author = {Budi Permana Yusuf, Budi}
}