?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=NIDN.+0521068701&rft.aulast=Stanley+Luntungan%2C+S.T.%2C+M.T.&rft.au=Stanley+Luntungan%2C+S.T.%2C+M.T.%2C+NIDN.+0521068701&rft.inst=institut+teknologi+nasional+yogyakarta&rft.title=ROCK+PROPERTIES+DI+DAERAH+WADUK+GAJAH+MUNGKUR+KABUPATEN+WONOGIRI+JAWA+TENGAH&rft.tpages=20&rft.date=February+2018&rft.degree=Other