1. Institute of Tropical Forestry and Forest Products (INTROP), Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
2. Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
3. Faculty of Textile Technology and Design, Istanbul Technical University, İnönü Caddesi No. 65, Gumussuyu, 34437 Beyoglu Istanbul, Turkey
4. Faculty of Mechanical Engineering, Universiti Tun Hussein Onn Malaysia (UTHM), 86400 Batu Pahat, Johor, Malaysia