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 Kristianto, Yosua, I Ketut Gede Sugita, & Cok Istri Putri , Kusuma Kencanawati. " VARIASI PANJANG DAN FRAKSI VOLUME TERHADAP KOEFISIEN SERAP BUNYI PANEL GREEN KOMPOSIT SERABUT KELAPA (Cocos nuciferal) DENGAN PEREKAT GETAH PINUS (Pinus merkusii." Teknik Desain Mekanika [Online], 6.4 (2017): n. pag. Web. 29 Aug. 2026