1. Department of Electrical and Electronic Engineering, Eastern Mediterranean University, Famagusta, Mersin 10, Turkey
2. Department of Industrial Engineering, Firouzabad Institute of Higher Education, Firouzabad, Fars, Iran
3. Department of Mathematics, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
4. Department of Industrial Engineering, Eastern Mediterranean University, Famagusta, Mersin 10, Turkey