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 Sara Wijana, I., Ernawati, N., & As-syakur, A. (2020). STATUS MUTU AIR SUNGAI AYUNG BERDASARKAN DATA PEMANTAUAN KUALITAS AIR TAHUN 2014-2018. ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal Of Environmental Science), 14(2), 143-153. doi:10.24843/EJES.2020.v14.i02.p05