1. Saad Nadeem:
Chemical Engineering Department, NED University of Engineering & Technology, Karachi, Pakistan.
2. Fahim Uddin:
Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS 32610 Bandar Seri Iskandar, Perak, Malaysia.
3. Maizatul Shima Shaharun:
Department of Chemical Engineering,Universiti Teknologi PETRONAS 32610 Bandar Seri Iskandar, Perak, Malaysia.
4. Mohamed Ibrahim Abdul Mutalib:
Chemical Engineering Department, NED University of Engineering & Technology, Karachi, Pakistan.