Trisna Sura Nata, I Gede, 		Adnyana Putera, I G. A, AND 		Diputra, Gd. Astawa.
" ANALISIS RISIKO PEMBANGUNAN UNDERPASS DEWA RUCI" <em>JURNAL SPEKTRAN</em> [Online], Volume 4 Number 1 (20 January 2016)