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., Wirawan, I., & Aviantara, I. (2023). Modifikasi sistem Modifikasi Penampung Slurry pada Bioreaktor Portabel Penghasil Biogas. Jurnal BETA (Biosistem Dan Teknik Pertanian), 12(2), 250-257. doi:10.24843/JBETA.2024.v12.i02.p06