1. Department of Mechanical and Manufacturing Engineering; Universiti Putra Malaysia; 43400 UPM Serdang Selangor Malaysia
2. Laboratory of Biocomposite Technology, Institute of Tropical Forestry and Forest Products (INTROP); Universiti Putra Malaysia; 43400 UPM Serdang Selangor Malaysia
3. Aerospace Manufacturing Research Centre (AMRC), Faculty of Engineering; Universiti Putra Malaysia; 43400 UPM Serdang Selangor Malaysia