1. Business Economics University of Educons Sremska Kamenica Serbia
2. University of Kragujevac, Faculty of Economy Kragujevac Serbia
3. Department of Civil Engineering, Tabriz Branch Islamic Azad University Tabriz Iran
4. Ghateh Gostar Novin Company Tabriz Iran
5. Faculty of Sciences and Mathematics University of Priština Kosovska Mitrovica Serbia
6. Kosovo and Metohija Academy of Applied Studies Leposavic Serbia
7. Department of Civil Engineering, College of Engineering Prince Sattam Bin Abdulaziz University Al‐Kharj Saudi Arabia
8. Civil Engineering Laboratory Ecole Nationale D'Ingénieurs deTunis (ENIT) Tunis Tunisia
9. Al‐Farabi Kazakh National University Almaty Kazakhstan
10. Kazakh‐British Technical University Almaty Kazakhstan
11. Institute of Engineering and Technology, Department of Hydraulics and Hydraulic and Pneumatic Systems South Ural State University Chelyabinsk Russia