1. Laboratory of Biocomposite TechnologyInstitute of Tropical Forestry and Forest Products (INTROP), Universiti Putra Malaysia, 43400 UPM SerdangSelangor Darul Ehsan Malaysia
2. Aerospace Manufacturing Research Centre, Level 7, Tower Block, Faculty of EngineeringUniversiti Putra Malaysia, 43400 UPM SerdangSelangor Darul Ehsan Malaysia
3. Department of Aerospace Engineering, Faculty of EngineeringUniversiti Putra Malaysia, 43400 UPM SerdangSelangor Darul Ehsan Malaysia