?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=RAVIDIN&rft.aufirst=RAVIDIN&rft.au=RAVIDIN%2C+RAVIDIN&rft.title=USULAN+PERENCANAAN+PERAWATAN+PADA+MESIN+CETAK+OUTDOOR+STARWIN+KONICA+MINOLTRA+512%2F4PL+CV+DUNIA+DIGITAL+PRINTING&rft.inst=Sekolah+Tinggi+Teknologi+Dumai&rft.tpages=5&rft.degree=Other&rft.date=5+December+2018