Dean, College of Engineering, Shantou University

Professor of Civil Engineering, Korea University

Associate Professor of Underground Space

Chief Scientist, Professor, CSIR-CIMFR

Professor, Hohai University; Adjunct Prof, Monash University

Associate Professor, Saint Petersburg State University

Assoc.prof Dr. at Hanoi University of Mining and Geology

Hunan University

Associate Professor, China University of Geosciences (Beijing)

Assistant Professor, Department of Civil Engineering, ZHCET, Aligarh Muslim University