1. Proton Conducting Fuel Cell Group, Faculty of Applied Sciences Universiti Teknologi MARA Shah Alam Malaysia
2. Faculty of Applied Sciences Universiti Teknologi MARA Arau Malaysia
3. Faculty of Civil Engineering Universiti Teknologi MARA Shah Alam Malaysia
4. Institute of Materials Science and Technology National Central University Taoyuan City Taiwan
5. Department of Mechanical Engineering National Central University Taoyuan City Taiwan