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 TUNAS SUANTARA, I Komang; SUARDANA, Ngakan Putu Gede; LOKANTARA, I P. Pengaruh Variasi Panjang Serat Terhadap Kekuatan Tarik Komposit Polypropylene Daur Ulang Berpenguat Serat Sansevieria trifasciata. Teknik Desain Mekanika, [S.l.], v. 7, n. 4, oct. 2018. ISSN 2302-5182. Tersedia pada: <https://ojs.unud.ac.id/index.php/mekanika/article/view/44052>. Tanggal Akses: 29 aug. 2026