@unpublished{repository5433,
           title = {Peer review Article Journal National IJCP},
            year = {2020},
            note = {Unpublished},
       publisher = {Unieversitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/5433/},
          author = {Wulandari, Nora}
}