1. Researcher, Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Jalan Genting Kelang, 53300 Kuala Lumpur, Malaysia (corresponding author).
2. Associate Professor, Faculty of Engineering and Science, Universititi Tunku Abdul Rahman, Jalan Genting Kelang, 53300 Kuala Lumpur, Malaysia.
3. Associate Professor, Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Jalan Genting Kelang, 53300 Kuala Lumpur, Malaysia.