1. European Commision: Annex for Accelerating clean energy in buildings (to the Communication from the commission to the European Parliament, the Council, the European Economic and Social Committee, the Committee of the regions and the European investment bank (2016). https://eur-lex.europa.eu/resource.html?uri=cellar:fa6ea15b-b7b0-11e6-9e3c-01aa75ed71a1.0001.02/DOC_2&format=PDF
2. Zhao, X., Zuo, J., Wu, G., Huang, C.: A bibliometric review of green building research 2000–2016. Archit. Sci. Rev. 62(1), 74–88 (2019)
3. Kharas, H.: The unprecedented expansion of the global middle class: an update. Global Economy and Development (2017)
4. Eberhardt, L.C.M., Birgisdottir, H., Birkved, M.: Potential of circular economy in sustainable buildings. IOP Conf. Ser. Mater. Sci. Eng. 471(9), 092051 (2019)
5. Muttashar, H.L., Ariffin, M.A.M., Hussein, M.N., Hussin, M.W., Ishaq, S.B.: Self-compacting geopolymer concrete with spend garnet as sand replacement. J. Build. Eng. 15, 85–94 (2018)