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, A., Joni, M., Suarda, M., Astawa, K., & Sucipta, M. 2024 Oct 1. Sintesis Katalis Platina-Titanium Dioksida Didukung Vulcan XC-72 dan Karakterisasinya Menggunakan Pengujian Cyclic Voltammetry. Teknik Desain Mekanika. [Online] 13:4