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 Antara Putra, Dewa Made, Made Sucipta, & Hendra Wijaksana. " Kaji eksperimental penyimpanan biogas dengan adsorben karbon aktif komersial." Teknik Desain Mekanika [Online], 12.4 (2023): n. pag. Web. 28 Aug. 2026