1. Fuel Cell Institute Universiti Kebangsaan Malaysia Bangi Selangor Malaysia
2. Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment Universiti Kebangsaan Malaysia Bangi Selangor Malaysia
3. Institute of Sustainable Energy (ISE), Universiti Tenaga Nasional (UNITEN), Putrajaya Campus Jalan Ikram‐Uniten Kajang Selangor Malaysia
4. Department of Chemical Engineering Loughborough University Loughborough UK