“Analysis of Cellulose and Cellulose Acetate Production Stages from Oil Palm Empty Fruit Bunch (OPEFB) and Its Application to Bioplastics”. Journal of Chemical Process Engineering 7, no. 1 (May 31, 2022): 17–26. Accessed August 26, 2025. https://jurnal.fti.umi.ac.id/index.php/JCPE/article/view/805.