SCHWANEN, T. Beyond instrument: smartphone app and sustainable mobility. European Journal of Transport and Infrastructure Research, [S. l.], v. 15, n. 4, 2015. DOI: 10.18757/ejtir.2015.15.4.3104. Disponível em: https://journals.open.tudelft.nl/ejtir/article/view/3104. Acesso em: 27 nov. 2021.