| Affiliation: | 1. Department of Mathematics and Computer Science, Faculty of Arts and Science, Cankaya University, Balgat 06530, Ankara, Turkey;2. Institute of Space Sciences, Magurele-Bucharest, Romania;3. Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia;4. Dipartimento di Scienze di Base Applicate per l''Ingegneria, La Sapienza, Via A. Scarpa 16, 00161 Rome, Italy;5. Faculty of BERG, Technical University of Kosice, Letna 9, 042 00 Kosice, Slovakia |
