Resource savings in the context of innovative development of the city communal econome. Economics and region, [S. l.], n. 3(70), p. 28–36, 2018. DOI: 10.26906/EiR.2018.3(70).1240. Disponível em: https://journals.nupp.edu.ua/eir/article/view/1240. Acesso em: 17 feb. 2026.