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 Sibarani, James, Martha Zulfihardini, & I Wayan Suarsa. " SINTESIS DAN KARAKTERISASI KATALIS CaO-BENTONIT UNTUK REAKSI TRANSESTERIFIKASI MINYAK JELANTAH MENJADI BIODIESEL." CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) [Online], 8.1 (2020): 59 - 65. Web. 3 Sep. 2026