1. Chemistry Department, Faculty of Science Sohag University Sohag Egypt
2. Chemistry Department, Faculty of Applied Science Umm Al‐Qura University Mecca Saudi Arabia
3. Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
4. Department of Chemistry, College of Science Taif University Taif Saudi Arabia
5. Chemistry Department, College of Science Taibah University Medina Saudi Arabia