1. Faculty of Economics and Administration, University of Malaya, Kuala Lumpur, Malaysia
2. Asia-Europe Institute, University of Malaya, Kuala Lumpur, Malaysia
3. Institute of Energy Policy and Research (IEPRe), Universiti Tenaga Nasional (UNITEN), Kajang, Malaysia
4. Institute of Graduate Studies, University of Malaya, Kuala Lumpur, Malaysia