Cao, X. V., Ismail, H., A. Rashid, A., & Takeichi, T. (2012). Kenaf Powder Filled Recycled High Density Polyethylene/Natural Rubber Biocomposites: The Effect of Filler Content. International Journal of Integrated Engineering, 4(1). https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/133