1. School of Mechatronic EngineeringPauh Putra Campus, Universiti Malaysia Perlis Arau Perlis Malaysia
2. Laboratory of Biocomposite Technology, Institute of Tropical Forestry and Forest Products (INTROP)Universiti Putra Malaysia, UPM Serdang Selangor Malaysia
3. Department of Aerospace Engineering, Faculty of EngineeringUniversiti Putra Malaysia, UPM Serdang Selangor Darul Ehsan Malaysia
4. School of Mechanical and Systems EngineeringNewcastle University Newcastle Upon Tyne UK