City intelligent life: A case study on Shenzhen city intelligent classification of domestic waste. Smart Cities and Regional Development (SCRD) Journal, [S. l.], v. 5, n. 1, p. 27–30, 2021. DOI: 10.25019/scrd.v5i1.93. Disponível em: https://scrd.eu/index.php/scrd/article/view/93.. Acesso em: 3 may. 2024.