1. Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia
2. School of Chemical Sciences, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
3. Department of Solid State Physics, University of Mazandaran, 4741695447 Babolsar, Iran
4. School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea