Ahsan, Q., T. S. S. Carron, and Z. Mustafa. “On the Use of Nano Fibrillated Kenaf Cellulose Fiber As Reinforcement in Polylactic Acid Biocomposites”. Journal of Mechanical Engineering and Sciences, vol. 13, no. 2, June 2019, pp. 4970-88, doi:10.15282/jmes.13.2.2019.15.0412.