@unpublished{repository12104,
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
            note = {Unpublished},
           title = {DOKUMEN JURNAL PBSJ TONGKOL JAGUNG TUTI},
             url = {http://repository.uhamka.ac.id/id/eprint/12104/},
          author = {Tuti Wiyati, Tuti}
}