Affiliation: | 1.Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia ;2.Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia ;3.Chemistry Department, Faculty of Science, Ain Shams University, Abbassia, Cairo, Egypt ;4.Chemistry Department, College of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia ; |