1. EU Energy in Figures. Statistical Pocketbook 2019. Luxembourg: Publications Office of the European Union. Available online: https://ec.europa.eu/energy/en/data-analysis/energy-statistical-pocketbook.
2. U. S. Energy Information Administration. Monthly Energy Review November 2019. US EIA; Nov-2019, [Online]. Available online: https://www.eia.gov/totalenergy/data/monthly/pdf/sec2_3.pdf.
3. International Energy Agency - IEA, Energy efficiency market report 2015, OECD/IEA; 2015.
4. IEA EBC Annex 66: definition and simulation of occupant behavior in buildings;Yan;Energy Build.,2017
5. EU Directive 2018/844 of the European Parliament and of the Council of 30 May 2018 amending Directive 2010/31/EU on the energy performance of buildings and Directive 2012/27/EU on energy efficiency, Official Journal of the European Union L 156, http://data.europa.eu/eli/dir/2018/844/oj.