?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Prayoga%2C+Maret+Wisnu&rft.aulast=Prayoga&rft.aufirst=Maret+Wisnu&rft.inst=Universitas+Pakuan&rft.title=Penerapan+Sistem+Manajemen+Keselamatan+Dan+Kesehatan+Keja&rft.degree=Skripsi&rft.date=November+2020