@unpublished{repository3511,
       publisher = {Rosalina},
           title = {Surat Pencatatan ciptaan Nomor dan tanggal permohonan : EC00202012833, 16 April 2020},
            note = {Unpublished},
          author = {Rosalina{,} S.T.{,} M.T., Rosalina},
             url = {http://repository.uhamka.ac.id/id/eprint/3511/}
}