1. Department of Electrical Engineering, Faculty of Engineering, Persian Gulf University, Bushehr, Iran e-mail:
2. Department of Mathematics
and Computer Science, Çankaya University, 06530 Balgat, Ankara, Turkey; Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, P.O. Box 80204, Jeddah, 21589, Saudi Arabia; Institute of Space Sciences, Magurele-Bucharest, R 76911, Romania e-mail: