| Affiliation: | 1. Department of Chemical Engineering Technology, Faculty of Engineering Technology, Universiti Malaysia Perlis, Kampus UniCITI Alam, Padang Besar, Malaysia;2. School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Penang, Malaysia Department of Physics, Carnegie Mellon University, Pittsburgh, PA, USA;3. Department of Chemical & Petroleum Engineering, Faculty of Engineering, Technology and Built Environment, UCSI University, Cheras, Malaysia;4. School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Penang, Malaysia |
