Trisnawulan, I.A.M., 		Budiarsa Suyasa, I Wayan, AND 		Sundra, I Ketut.
" ANALISIS KUALITAS AIR SUMUR GALI DI KAWASAN PARIWISATA SANUR" <em>ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)</em> [Online], Volume 2 Number 2 (9 November 2012)