https://www.falera.net/wp-content/uploads/2016/09/Falera-Sommer-30.jpg31894783Daniela Pfisterhttps://www.falera.net/wp-content/uploads/2015/02/falera_logo.pngDaniela Pfister2025-08-27 13:43:322025-08-27 13:43:32ISUenergy Summer University for Renewable Energy And Sustainability