?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=300097006&rft.aulast=Sugeng+Triyono&rft.au=Sugeng+Triyono%2C+300097006&rft.tpages=80&rft.date=6+March+2002&rft.degree=Other&rft.title=STUDI+PEMELIHARAAN+BATERE+PADA+GARDU+INDUK+150+KV+BANTUL&rft.inst=INSTITUT+TEKNOLOGI+NASIONAL+yOGYAKARTA