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 Yuda Pratama, I Putu Angga, I Nyoman Suprapta Winaya, & I Gede Putu Agus Suryawan. " Uji Reaktor Gasifikasi Downdraft Biomassa Sampah Kota." Jurnal Mettek: Jurnal Ilmiah Nasional dalam Bidang Ilmu Teknik Mesin [Online], 5.2 (2019): 110-118. Web. 30 Aug. 2026