@unpublished{repository56672,
       publisher = {AstraZeneca},
            year = {2026},
           title = {Surat Keterangan RTD dr Dian Apriliana SpP 4 MARET 2026 - signed (1)},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/56672/},
          author = {Dian Apriliana, Dian}
}