@unpublished{repository21828,
           title = {LAPORAN PENELITIAN VILYA (LSF)},
            note = {Unpublished},
         address = {UNIVERSITAS MUHAMMADIYAH PROF.DR.HAMKA},
       publisher = {UNIVERSITAS MUHAMMADIYAH PROF.DR.HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/21828/},
          author = {agustini, vilya dwi}
}