Document Type : Research Paper
1 Engineering Sciences, Faculty of Architecture and Engineering, Izmir Katip Celebi University, Izmir, Turkey.
2 Management Information Systems, Faculty of Economics and Administrative Sciences, Dogus University, Istanbul, Turkey.
3 Department of Civil Engineering, Pamukkale University, Denizli, Turkey.
4 Department of Mathematics, Izmir Institute of Technology, Izmir, Turkey.