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 SITUMORANG, Amelia et al. Sintesis Katalis Platina-Titanium Dioksida Didukung Vulcan XC-72 dan Karakterisasinya Menggunakan Pengujian Cyclic Voltammetry. Teknik Desain Mekanika, [S.l.], v. 13, n. 4, oct. 2024. ISSN 2302-5182. Tersedia pada: <https://ojs.unud.ac.id/index.php/mekanika/article/view/123180>. Tanggal Akses: 02 sep. 2026