Kragt, Stijn, E R van den Ham, H Sentjens, A P H J Schenning, and Tillmann Klein. 2022. “The Potential of Static and Thermochromic Window Films for Energy Efficient Building Renovations”. Journal of Facade Design and Engineering 10 (2):87-104. https://doi.org/10.47982/jfde.2022.powerskin.6.