1. Laboratory of Biocomposite Technology
2. Institute of Tropical Forestry and Forest Products (INTROP)
3. Universiti Putra Malaysia (UPM)
4. 43400 Serdang
5. Malaysia
6. Department of Chemical Engineering
7. College of Engineering
8. King Saud University
9. Riyadh
10. Saudi Arabia
11. Science and Technology Research Institute for Defence (STRIDE)
12. Kajang