1. Department of Physics, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
2. Department of Civil Engineering, University of Engineering and Technology, Taxila, Pakistan
3. Department of Civil Engineering, College of Engineering, King Khalid University, Abha, KSA
4. Applied Mechanics and Systems Research Laboratory, Tunisia Polytechnic School, University of Carthage, La Marsa, Tunis, Tunisia