1. School of Mechanical Engineering, Universiti Sains Malaysia (USM), Nibong Tebal, Malaysia
2. MCoE, PTDI-Solid State Drive (SSD), Western Digital Corporation, Sebarang Perai Selatan, Malaysia
3. School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia (USM), Nibong Tebal, Malaysia
4. School of Physics, Universiti Sains Malaysia (USM), Minden, Malaysia