@unpublished{repository5379,
           title = {Peer review iop 1 "the effect of discovery...."},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof.DR.HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/5379/},
          author = {Miatun, Asih}
}