@unpublished{repository38973,
       publisher = {Uni. LIA},
           title = {Sertifikat Pembicara ICEll Univ. LIA},
            note = {Unpublished},
          author = {Supraptiningsih, Nurhandayani},
             url = {http://repository.uhamka.ac.id/id/eprint/38973/}
}