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
		Yogi Dwiantara, Kadek, 		Suardana, NPG, AND 		Gede Sugita, I Ketut.
" Karakteristik Serapan Suara Panel Akustik Berbahan Dasar Batu Apung" <em>Teknik Desain Mekanika</em> [Online], Volume 7 Number 4 (1 October 2018)