@unpublished{repository23859,
            note = {Unpublished},
           title = {Tutorial OH - Jaminan Kesehatan Pekerja. dr. Ira REV01},
            year = {2021},
             url = {http://repository.uhamka.ac.id/id/eprint/23859/},
          author = {Ira Wahyuni, Ira}
}