1. Faculty of Applied Sciences, Universiti Teknologi MARA, Cawangan Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia
2. Department of Electrical and Electronic Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, 43000 Kajang, Selangor, Malaysia
3. Materials Simulation and Modelling, Department of Applied Physics, Eindhoven University of Technology, 5612 Eindhoven, The Netherlands
4. Faculty of Computer Science & Information Technology (FCSIT), Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia
5. Department of Physics, Faculty of Science, Kaduna State University, PMB 2339, Kaduna, Nigeria
6. Department of Physics, Adnan Menderes University, Aydın 09010, Turkey
7. Faculty of Engineering and Technology, Multimedia University, Jalan Ayer Keroh Lama, 75450 Melaka, Malaysia
8. College of Computing, Informatics & Mathematics, Universiti Teknologi MARA, Cawangan Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia