1. School of Electrical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
2. Fakulti Teknologi Kejuruteraan (FTK), Hab Pendidikan Tinggi Pagoh, Universiti Tun Hussein Onn Malaysia, Parit Raja, Johor, Malaysia
3. Faculty of Engineering, Multimedia University, Persiaran Multimedia, Cyberjaya, Selangor, Malaysia