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 Mizwar, Andy, AND Amalia, Siti. " PEMANFAATAN LIMBAH LUMPUR PENGOLAHAN AIR SEBAGAI BAHAN PEMBUATAN BATU BATA" Bumi Lestari [Online], Volume 12 Number 2 (1 August 2012)