Fahma, F., N. Hori, S. Iwamoto, T. Iwata, and A. Takemura. “CELLULOSE NANOWHISKERS FROM SUGAR PALM FIBERS”. Emirates Journal of Food and Agriculture, vol. 28, no. 8, Nov. 2017, pp. 566-71, doi:10.9755/ejfa.2016-02-188.