1. Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
2. School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
3. Institute of Sustainable Energy, Universiti Tenaga Nasional, Kajang, Malaysia
4. Department of Industrial Engineering, College of Engineering, University of Ha’il, Ha’il, Saudi Arabia
5. Energy Institute of Higher Education, Saveh, Iran