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 Gede Widihati, Ida Ayu, Manuntun Manurung, & Yunilawati Yunilawati. " PREPARASI DAN KARAKTERISASI ARANG SABUT KELAPA SERTA APLIKASINYA SEBAGAI ADSORBEN LOGAM Cr(III)." CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) [Online], 10.1 (2022): 44 - 51. Web. 4 Sep. 2026