Associate Professor of Mechanical Power Engineering, Kafrelsheikh University, Egypt

Associate Professor of Thermal Power Engineering, Faculty of Engineering, Kafrelsheikh …

Beni-Suef University

Capital University of Science & Technology, Islamabad Pakistan

Professor (Assistant), Mechanical Department

Trinity College Dublin, the University of Dublin

Associate professor , Solar Energy Department, National Research Centre

Professor, Department of Chemical Engineering, IET Lucknow

Professor, Mechanical Engineering Department, Alexandria University

Assistant Professor at Lovely Profesional University