Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 HANDAYANI, CoK.I.M., Arthana, I Wayan, AND Merit, I Nyoman. " IDENTIFIKASI SUMBER PENCEMAR DAN TINGKAT PENCEMARAN AIR DI DANAU BATUR KABUPATEN BANGLI" ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) [Online], Volume 6 Number 1 (1 May 2011)