Serkan Araci
Department of Economics, Faculty of Economics, Administrative and Social Sciences, Hasan Kalyoncu University, Gaziantep, TURKEY
Ugur Duran
University of Gaziantep, Faculty of Science and Arts, Department of Mathematics, Gaziantep, TURKEY
Mehmet Acikgoz
University of Gaziantep, Faculty of Science and Arts, Department of Mathematics, Gaziantep, TURKEY