1. Department of Chemical Engineering, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
2. Department of Health, Safety & Environment (HSE), Refinery Division, Pak-Arab Refinery Limited “Company” (PARCO), Karachi, Pakistan
3. Department of Chemistry, The University of Lahore, Lahore, Pakistan
4. Department of Chemical Engineering, University of Gujrat, Gujrat, Pakistan
5. Department of Chemistry, Khalifa University, Abu Dhabi, United Arab Emirates