1. Egyptian Petroleum Research Institute, 11727 Cairo, Egypt
2. Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, 11884 Cairo, Egypt
3. College of Science and Arts, University of Bisha, P.O. Box 101, 61977 Al-Namas, Saudi Arabia
4. Chemistry Department, College of Science and Arts, Jouf University, P.O. 77455, Saudi Arabia