Chafidz, Achmad, Muhammad Rizal, Faisal RM, Mujtahid Kaavessina, Dhoni Hartanto, and S. M. AlZahrani. “Processing and Properties of High Density Polyethylene Date Palm Fiber Composites Prepared by a Laboratory Mixing Extruder”. Journal of Mechanical Engineering and Sciences 12, no. 3 (September 30, 2018): 3771–3785. Accessed November 22, 2024. https://journal.ump.edu.my/jmes/article/view/553.