?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=0315021035%2C+Akhmad+Fitrizal+Azmi&rft.aulast=0315021035&rft.aufirst=Akhmad+Fitrizal+Azmi&rft.date=21+Januari+2012&rft.atitle=ANALISIS+TEGANGAN+(STRESS)+PADA+TABUNG+LPG+3+KG+AKIBAT+BEBAN+INTERNAL+PRESSURE&rft.title=Digital+Library&rft.genre=article