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 Palentinus, I. G. Ari, K. Suarsana, & I. G. N. Nitya Santhiarsa. " Efek Variasi Tekan Komposit Matrik Alumunium Berpenguat SiCw/+Mg Terhadap Keausan dan Kekasaran Permukaan." Teknik Desain Mekanika [Online], 7.2 (2018): n. pag. Web. 29 Aug. 2026