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 Ramadhan, F., & E. Gunawan, F. 2023 May 6. Optimasi Energi pada Boiler Atmospheric Fluidized Bed Combustion pada Industri Viscose Rayon. Jurnal Mettek: Jurnal Ilmiah Nasional dalam Bidang Ilmu Teknik Mesin. [Online] 9:1