Authors
Kivanç Halil Ariç
Sivas Cumhuriyet University, Faculty of Economics and Administrative Sciences, Department of International Trade and Logistics, Sivas, Turkey
Siok Kun Sek
School of Mathematical Sciences, Universiti Sains Malaysia, Penang, Malaysia
Miguel Rocha de Sousa
School of Social Science, Department of Economics, Universidade de Évora, Portugal