Harte, Reinhard, Markus Tschersich, Rüdiger Höffer, and Tarek Mekhail. 2017. “DESIGN AND CONSTRUCTION OF A PROTOTYPE SOLAR UPDRAFT CHIMNEY IN ASWAN EGYPT”. Acta Polytechnica 57 (3): 167-81. https://doi.org/10.14311/AP.2017.57.0167.