1. Petroleum Refining Division, Egyptian Petroleum Research Institute (EPRI), 1 Ahmed El-Zomor st, Nasr city, Cairo, Egypt
2. Analysis and Evaluation Department, Egyptian Petroleum Research Institute (EPRI), 1 Ahmed El-Zomor st, Nasr city, Cairo, Egypt
3. Petroleum Applications Division, Egyptian Petroleum Research Institute (EPRI), 1 Ahmed El-Zomor st, Nasr city, Cairo, Egypt
4. Department of Chemistry, Faculty of Science, King Khalid University, Abha 9004, Saudi Arabia
5. Nuclear Materials Authority (NMA), Cairo, Egypt
6. Chemistry Department, Faculty of Science, Helwan University, Ain-Helwan, Cairo 11795, Egypt