[1] Deakin Univ, Deakin Business Sch, Melbourne, Vic, Australia
[2] SAP, Tehran, Iran
[3] Sultan Qaboos Univ, Dept Operat Management & Business Stat, Coll Econ & Polit Sci, POB 20, Muscat, Oman
[4] Univ Queensland, Sch Earth & Environm Sci, St Lucia, Qld 4072, Australia
[5] Abu Dhabi Univ, Coll Business, Abu Dhabi, U Arab Emirates