[1] Univ Teknol Malaysia, Azman Hashim Int Business Sch AHIBS, Skudai 81310, Johor, Malaysia
[2] Shaheed Benazir Bhutto Univ, Dept Management Sci, Sheringal Dir Upper, Khyber Pakhtunk, Pakistan
[3] Abdul Wali Khan Univ, Fac Business & Econ, Inst Business Studies & Leadership, Mardan, Khyber Pakhtunk, Pakistan
[4] Univ Baltistan, Dept Business Management & Econ, Skardu, Pakistan