[1] Saudi Elect Univ, Coll Adm & Financial Sci, Riyadh, Saudi Arabia
[2] Cent Univ Kashmir, Dept Management Studies, Ganderbal, India
[3] Univ Technol & Appl Sci, Coll Econ & Business Adm, Salalah, Oman
[4] Alexandria Univ, Fac Tourism & Hotels, Alexandria, Egypt
[5] Univ Western Australia, UWA Business Sch, Dept Mkt, Perth, Australia
[6] Sultan Qaboos Univ, Coll Arts & Social Sci, Dept Tourism, Muscat, Oman