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 Sari, A., & Kartika, I. (2022). Peringatan Dini Keberadaan Arsen (As) pada Air dan Sedimen di Hilir Sungai Tukad Badung, Bali. Journal Of Marine And Aquatic Sciences, 8(2), 197-201. doi:10.24843/jmas.2022.v08.i02.p04