1. Department of Electrical and Electronic Engineering, Universiti Malaysia Sarawak, Kota Samarahan, Malaysia
2. School of Mechanical and Electrical Engineering, University of Southern Queensland, Toowoomba, Australia
3. Department of Chemical Engineering and Energy Sustainability, Universiti Malaysia Sarawak, Kota Samarahan, Malaysia
4. School of Engineering and Technology, Central Queensland University, Melbourne, Australia
5. Centre for Intelligent Systems, Central Queensland University, Brisbane, Australia