| Institution: | 1. Physics Department, Faculty of Science, Northern Border University, Arar, Saudi Arabia;2. Chemistry Department, Faculty of Science, Northern Border University, 13211 Arar, Saudi Arabia;3. Chemistry Department, Faculty of Science, New Valley University, 72511, Al-Wadi Al-Gadid, Al-Kharga, Egypt;4. Chemical and Materials Engineering Department, King Abdulaziz University, Rabigh 21911, Saudi Arabia;5. Chemistry Department, Faculty of Science, 23 December Street, 42521, Port-Said University, Port-Said, Egypt;1. Department of Mathematics, Faculty of Science and Arts, Ordu University, Ordu, Turkey;2. Department of Mathematics, Faculty of Technical Science, University “Ismail Qemali”, Vlora, Albania |
