1. Master’s Candidate, Faculty of Engineering, Universiti Malaysia Sarawak, Kota Samarahan 94300, Malaysia.
2. Senior Lecturer, Faculty of Engineering, Universiti Malaysia Sarawak, Kota Samarahan 94300, Malaysia (corresponding author).
3. Professor, Faculty of Engineering, Universiti Malaysia Sarawak, Kota Samarahan 94300, Malaysia.