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, Winaya, I Nyoman Suprapta, AND Suryawan, I Gede Putu Agus. " Uji Reaktor Gasifikasi Downdraft Biomassa Sampah Kota" Jurnal Mettek: Jurnal Ilmiah Nasional dalam Bidang Ilmu Teknik Mesin [Online], Volume 5 Number 2 (8 January 2020)