ZAKONNIK, Łukasz. Smart cities development in Poland in the context of the use of electronic payment. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], v. 2, n. 319, p. [5]–20, 2016. DOI: 10.18778/0208-6018.319.01. Disponível em: https://czasopisma.uni.lodz.pl/foe/article/view/604. Acesso em: 6 may. 2024.