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 Giannitra K, Dimas, Kencanawati, C.I.P.K, DAN Putra Negara, D.N.K. " Karakteristik Akustik Dan Mekanik Dari Green Composite Serat Sabut Kelapa (Cocos Nuciferal) Bioresin Getah Pinus (Pinus Merkusii) Dengan Variasi Waktu Perlakuan Alkali (Naoh)" Teknik Desain Mekanika [Online], Volume 8 Nomor 2 (1 March 2019)