Saad, Mohamad Jani. 2010. “Effect of Maleated Polypropylene (MAPP) on the Tensile, Impact and Thickness Swelling Properties of Kenaf Core – Polypropylene Composites”. Journal of Science and Technology 2 (1). https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/233.