Leeds University, (United Kingdom)

Alexandria University, (Egypt)

San Francisco State University (USA)

Faculty of Crop Production, the University of Agriculture, Peshawar, (Pakistan)

Faculty of Sciences, Ibn Zohr University, Agadir, Morocco

HIT univeristy (China)

Department of Technology of Biologically Active Substances, Pharmacy and Biotechnology/ Lviv Polytechnic National University

Damietta University, (Egypt)

Energy Management Consultant, Umea University , (Sweden)

Institute of Plant Protection (IPP) China

Umeå University, Sweden

Sadat City University, (Egypt)

biophysics Department, Faculty of Science, Cairo University

Sanxi University ( China )

Hassiba Benbouali Chlef University. (Algeria )

Al-Nasiriyah Technical Institute, Southern Technical University (Iraq)

Al-Nasiriyah Technical Institute, Southern Technical University (Iraq)

Hassiba Benbouali Chlef University. (Algeria )

SKUAST University (India)

KMiTL university (Thailand)

Renewable Energy Consultant, KMITL University, (Thailand)

Faculty of Agriculture, University of Damanhour, (Egypt).

Industrial Process Expert, Alexandria Petroleum Company (APC), Egypt