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 Elsha Alvince, C., Suprapta Winaya, I., & Lokantara, I. (2021). Karakterisasi Limbah Medis dan Bed Material Pasir Alumina Pada Pembakaran Fluidized Bed\. Teknik Desain Mekanika, 10(2). Diambil dari https://ojs.unud.ac.id/index.php/mekanika/article/view/84593