N. Norazli, N. F. Mohammad Rawi, O. F. Abdulwahab Taiwo, M. H. Mohamad Kassim, and M. Jawaid, “Delignification’s Effect on Microcrystalline Cellulose Obtained from Oil Palm Empty Fruit Bunch Fibres”, BioRes, vol. 18, no. 1, pp. 1901–1915, Jan. 2023.