1. Institute of Nano Electronic Engineering Universiti Malaysia Perlis (UniMAP) Kangar Perlis 01000 Malaysia
2. Faculty of Chemical Engineering Technology Universiti Malaysia Perlis (UniMAP) Arau Perlis 02600 Malaysia
3. Centre for Artificial Intelligence and Robotics Universiti Teknologi Malaysia Jalan Sultan Yahya Petra Kuala Lumpur Malaysia
4. Faculty of Electronic Engineering Technology Universiti Malaysia Perlis (UniMAP) Arau Perlis 02600 Malaysia