United for Smart Sustainable Cities Unión Internacional de Telecomunicaciones text technical report Geneva ITU 2017 2018 monographic eng 134 p. Guide cities in their collection of core data and information necessary to assess their progress in becoming a Smart Sustainable City. It is supported by 16 United Nations bodies, including ITU, and is open to the participation of all stakeholders interested in driving smart city innovation. specialized Ciudades inteligentes indicators smart city SSC sustainable cities 978-92-61-25231-1 (Electronic version) https://www.itu.int/en/publications/Documents/tsb/2017-U4SSC-Collection-Methodology/mobile/index.html#p=1 https://www.itu.int/en/publications/Documents/tsb/2017-U4SSC-Collection-Methodology/mobile/index.html#p=1 181123 20210820063027.0 00004806