Abdul Rahman, M.B., Ishak, Z.I., Jumbri, K., Abdul Aziz, A., Basri, M., Salleh, A.B. (2016)
‘Effect of ionic liquids on oil palm biomass fiber dissolution’
BioResources, Vol.11(3), pp7172-7190
https://bioresources.cnr.ncsu.edu/resources/effect-of-ionic-liquids-on-oil-palm-biomass-fiber-dissolution/