?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Putut+Hargiyarto&rft.au=Putut+Hargiyarto%2C+Putut+Hargiyarto&rft.aufirst=Putut+Hargiyarto&rft.issue=1&rft.title=Proceeding+Intenational+Conference+on+Vocational+Education+and+Training+(ICVET)+2011&rft.atitle=Analysis+of+Hazards+Control+and+Condition+in+Laboratories%2FWorkshops+for+Ensuring+Work+Health+and+Safety+in+Vocational+High+Schools+&rft.pages=162-168&rft.volume=1&rft.issn=ISBN+%3A+979+820+450-6&rft.genre=article