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 Yogi, I Putu Karisma, Wirawan, I Putu Surya, AND Aviantara, I Gusti Ngurah Apriadi. "Modifikasi sistem Modifikasi Penampung Slurry pada Bioreaktor Portabel Penghasil Biogas" Jurnal BETA (Biosistem dan Teknik Pertanian) [Online], Volume 12 Number 2 (18 December 2023)