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 Budianto, B., Dwidiani, N., Santhiarsa, N., Subhan, A., Kartini, E., & Honggowiranto, W. (2019). Karakteristik Karbon Aktif Berbahan Dasar Limbah Tongkol Jagung. Teknik Desain Mekanika, 8(3). Retrieved from https://ojs.unud.ac.id/index.php/mekanika/article/view/53608