1. Centre of Advanced Manufacturing & Material Processing (AMMP)Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia
2. Faculty of Engineering and Built EnvironmentUniversiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
3. Department of Electronics and CommunicationCollege of Engineering, Universiti Tenaga Nasional, Km-7, Jalan Ikram-UNITEN, 43009 Kajang, Selangor, Malaysia
4. Faculty of Science and EngineeringLaval University, Quebec G1 V 0A6, QC, Canada