Rosazley, R., M.Z. Shazana, M.A. Izzati, A.W. Fareezal, I. Rushdan, and Z.M.A. Ainun. “CHARACTERIZATION OF NANOFIBRILLATED CELLULOSE PRODUCED FROM OIL PALM EMPTY FRUIT BUNCH FIBERS (OPEFB) USING ULTRASOUND”. Journal of Contemporary Issues and Thought 6 (September 14, 2016): 30–37. Accessed July 3, 2024. https://ojs.upsi.edu.my/index.php/JCIT/article/view/1054.