@unpublished{repository55511,
           title = {webinar strategi meningkatkan peringkat Sinta dan akreditasi jurnal nasional},
       publisher = {LPPM UPI YAI},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/55511/},
          author = {nurhayati, nurhayati}
}