@misc{ais_repository_3157,
  title = {KESELAMATAN KERJA & PENECEGAHAN KECELAKAAN},
  author = {Dr.Suma'mur P.K. andM.Sc.},
  year = {2019},
  publisher = {CV HAJI MASAGUNG},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:2593}
}