1. International Energy Agency. Transition to Sustainable Buildings. Strategies and Opportunities to 2050, (2013).
2. M. Casini, Smart Buildings. Advanced Materials and Nanotechnology to Improve Energy-Efficiency and Environmental Performance, 2016th ed., Woodhead Publishing, n.d.
3. European Commission – Department: Energy – In focus. Energy efficiency in buildings, (2020).
4. Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings, (n.d.).
5. Directive 2012/27/EU of the European Parliament and of the Council of 25 October 2012 on energy efficiency, amending Directives 2009/125/EC and 2010/30/EU and repealing Directives 2004/8/EC and 2006/32/EC, (n.d.).