@unpublished{repository26924,
            note = {Unpublished},
           title = {Sertifikat anggota pengmas Robotika di MA Kafila},
       publisher = {uhamka},
             url = {http://repository.uhamka.ac.id/id/eprint/26924/},
          author = {Rosalina{,} S.T.{,} M.T., Rosalina}
}