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 Riskiani, Ermin, Iryanti Eka Suprihatin, & James Sibarani. " FOTOKATALIS BENTONIT-Fe2O3 UNTUK DEGRADASI ZAT WARNA REMAZOL BRILLIANT BLUE." CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) [Online], 7.1 (2019): 46 - 54. Web. 4 Sep. 2026