University of Petroleum and Energy Studies
India
Beijing University of Chemical Technology
China
Institute for Economic Research
Slovenia
Laboratoire de Météorologie Dynamique of Ecole Polytechnique
France
Reneawble Energy Program in King Saud University
Saudi Arabia
Institute for biological Systems, CNR, Monterotondo Stazione
Italy
Hydro and Renewable Energy Dept. Indian Institute of Technology (IIT) Roorkee
India
Institute of Environment and Ecology/Vytautas Magnus University Agriculture Academy
Lithuania
Vytautas Magnus University Agriculture Academy
Lithuania
Department of Engineering Science, The University of Electro-Communications
Japan
Professor and Researcher, Tecnológico de Antioquia
Colombia