Document Type : Research Article
Authors
1 University of Applied Science and Technology, Center of Poolad Peechkar, Varamin, Iran
2 Department of Applied Mathematics, School of Mathematical Sciences, Ferdowsi University Of Mashhad, Mashhad, Iran
3 Department of Mathematics, Varamin-Pishva Branch, Islamic Azad University, Varamin, Iran
4 Department of Mathematics, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
Abstract
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