1. University of Al-Qadisiyah, College of Engineering, Department of Materials Engineering, Iraq
2. Electric Power Generation Department of Kufa Cement Plant/Processing and Laboratory Research, Iraq
3. College of Science and Arts, University of Bisha, P.O. Box 101, Al-Namas 61977, Saudi Arabia
4. Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt