1. Department of Chemical Engineering, Faculty of Engineering, Universitas Sriwijaya, Indralaya South Sumatra, Indonesia
2. Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
3. Department of Environmental Science, Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Sabah Malaysia
4. Geography Department, Faculty of Arts and Humanities, Tartous University, Tartous, Syria
5. Department of Geography, College of Arabic Language and Social Studies, Qassim University, Buraydah 51452, Saudi Arabia
6. Marine Monitoring Section, Water Quality Monitoring Department, Environmental Public Authority, Salmia, Kuwait