@unpublished{repository32543,
           title = {Poto kegiatan pengmas kombinasi seri paralel},
            note = {Unpublished},
       publisher = {uhamka},
          author = {Rosalina{,} S.T.{,} M.T., Rosalina},
             url = {http://repository.uhamka.ac.id/id/eprint/32543/}
}