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, Arisma Damayanti, Irdhawati Irdhawati, Manuntun Manurung, & Ni Made Puspawati. " SINTESIS KOPOLIMER CANGKOK KITOSAN-g-POLI(ASAM AKRILAT) SEBAGAI ADSORBEN KATION Cu2+, Pb2+, DAN Cr3+." CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) [Online], 6.2 (2018): 98-105. Web. 29 Aug. 2026