Yaakob, M. N. A., and R. Roslan. “The Extraction of Lignin from Empty Fruit Bunch Fiber via Microwave-Assisted Deep-Eutectic Solvent Heating: Extraction of Lignin from Empty Fruit Bunch Fiber via Microwave-Assisted Deep-Eutectic Solvent Heating”. Current Science and Technology, vol. 1, no. 2, Dec. 2021, pp. 18-25, doi:10.15282/cst.v1i2.6708.