Professor of the Mechanical Engineering Department - University of Zaragoza (Spain)

Professor of Building Energy Systems, Civil Engineering, University of Leeds

Professor of Internal Combustion Engines, University of Thessaly

SEE-HKUST(GZ); MAE-HKUST; HKUST SHCIRI; DEIA-HKUST

Florida International University

University of Trento

Associate professor, Pukyong National University

University of Botswana

Assoc. Prof., School of Architecture, Universidad de Navarra

Universitas Telkom