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 Suraida, Suraida, Boby Syefrinando, Alfian Alfian, & Fistoni Fistoni. " Analysis of Lead (Pb) and Cadmium (Cd) in water spinach (Ipomoea aquatica Forks.) in a swamp with domestic wastewater." Jurnal Biologi Udayana [Online], 25.2 (2021): 130-136. Web. 29 Aug. 2026