[Jin, Fang] Wuhan Polytech Univ, Sch Management, Wuhan, Peoples R China.
[Ashraf, Ahsan Ali] Univ Sialkot, Dept Business Adm, Sialkot, Pakistan.
[Ul Din, Sajid Mohy] Univ Lahore, Dept Business Educ, Lahore, Pakistan.
[Ul Din, Sajid Mohy] Univ Chenab, Dept Business Educ, Gujrat, Pakistan.
[Farooq, Umar] FAST Sch Management, Sch Management, Lahore, Pakistan.