This is the latest appointment as External Reviewer for promotion into the rank of Full Professor.
Earlier appointments as external reviewer / assessor (2004 to 2014) to various ranks (Assistant, Associate, and Full Professorship) in universities worldwide included appointments at the following universities:
- Bilkent University, Ankara, Turkey,
- Cardiff University, United Kingdom,
- Dammam University, Dammam, Saudi Arabia,
- International Islamic University Malaysia,
- King Abdul-Aziz University, Jeddah, Saudi Arabia,
- King Saud University, Riyadh, Saudi Arabia,
- Taylor's University, Malaysia,
- University Malaya Malaysia,
- University of Bahrain, Manama, Bahrain,
- University of Hartford, Connecticut, USA,
- University of Michigan, Ann Arbor, Michigan, USA,
- University of Minnesota, Minneapolis, USA,
- University of Sharjah, Sharjah, UAE,
- University of Toronto, Canada,
- University Putra Malaysia, Malaysia.