[1] Univ Int Business & Econ, Sch Int Trade & Econ, Beijing, Peoples R China
[2] Istanbul Gelisim Univ, Fac Econ Adm & Social Sci, Int Trade & Finance Dept, Istanbul, Turkiye
[3] Istanbul Gelisim Univ, Fac Econ Adm & Social Sci, Int Trade & Business Dept, Istanbul, Turkiye
[4] Torrens Univ, Business Fac, Dept Project Management, Melbourne, Australia
[5] King Khalid Univ, Fac Sci, Dept Phys, Abha, Saudi Arabia
[6] Univ Sfax, Fac Sci Sfax BP 805, Dept Phys, Lab materiaux compos ceram & polymeres LaMaCoP, Sfax, Tunisia
[7] Istanbul Gelisim Univ, Fac Econ Adm & Social Sci, Int Trade & Finance Dept, TR-34517 Istanbul, Turkiye