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 Dedy Anggara, K., Suardana, N., & Sugita, I. 2018 Oct 1. Kekuatan Impact Dan Bending Komposit Poliester Batu Apung. Teknik Desain Mekanika. [Online] 7:4