Nordin, M.N.A. et al. 2018. Tensile and impact properties of pulverized oil palm fiber reinforced polypropylene composites : A comparison study with wood fiber reinforced polypropylene composites. Journal of Mechanical Engineering and Sciences. 12, 4 (Dec. 2018), 4191–4202. DOI:https://doi.org/10.15282/jmes.12.4.2018.15.0361.