1. Faculty of Electrical and Electronics Engineering, Universiti Malaysia Pahang, Pekan, 26600 Pahang, Malaysia
2. Faculty of Engineering and Technology, Multimedia University, Jalan Ayer Keroh Lama, Bukit Beruang, 75450 Melaka, Malaysia
3. Faculty of Computing, Universiti Teknologi Malaysia, Skudai, 81310 Johor, Malaysia