1. Department of Chemical Engineering, Ilam University, Ilam, Iran
2. Department of Computer and Information Technology, Ilam University, Ilam, Iran
3. Department of Computer, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
4. Department of Mechanical and Aeronautical Engineering, Clarkson University, Potsdam, NY, USA
5. Department of Chemical Engineering, University of the Basque Country, Bilbao, Spain