1. UNDP. UNDP, Hilton Foundation launch new platform to support smart, inclusive cities (2019)
2. S.M.V. Coutinho, C.C.C. Abilio, M. da Penha Vasconcellos, C.A.A. Netto, Indicadores para cidades inteligentes: a emergência de um novo clichê. Rev Gestão Ambient e Sustentabilidade. Universidade Nove de Julho (UNINOVE), PPGA 8, 389–405 (2019)
3. S. Riffat, R. Powell, D. Aydin, Future cities and environmental sustainability. Futur Cities Environ [Internet]. Ubiquity Press, Ltd., 2:1 (2016)
4. J.L.A. Navarro, V.R.L. Ruiz, D.N. Peña, The effect of ICT use and capability on knowledge-based cities. Cities (Elsevier) 60, 272–280 (2017)
5. M.-L. Marsal-Llacuna, J. Colomer-Llinàs, J. Meléndez-Frigola, Lessons in urban monitoring taken from sustainable and livable cities to better address the smart cities initiative. Technol. Forecast Soc. Change (Elsevier) 90, 611–622 (2015)