1. Department of Chemical Engineering College of Engineering King Faisal University Al-Ahsa 31982 Kingdom of Saudi Arabia
2. Department of Materials Engineering College of Engineering King Faisal University Al-Ahsa 31982 Kingdom of Saudi Arabia
3. Division of Sustainable Development College of Science and Engineering Hamad Bin Khalifa University, Qatar Foundation Doha Qatar
4. Department of Chemistry College of Science King Faisal University Al-Ahsa 31982 Kingdom of Saudi Arabia
5. Department of Chemical Engineering College of Engineering King Fahd University of Petroleum & Minerals Dhahran 31612 Kingdom of Saudi Arabia