@misc{repository24821,
           title = {Serifikat Haki Cipta, dokumen video pembuatan alat Powerbank.},
       publisher = {Uhamka},
             url = {http://repository.uhamka.ac.id/id/eprint/24821/},
          author = {Rosalina{,} S.T.{,} M.T., Rosalina}
}