ANH HONG NGUYEN, T.; CHIKARAISHI, M.; SEYA, H.; FUJIWARA, A.; ZHANG, J. Elderly’s heterogeneous responses to topographical factors in travel mode choice within a hilly neighborhood: An analysis based on combined GPS and paper-based surveys. European Journal of Transport and Infrastructure Research, [S. l.], v. 17, n. 3, 2017. DOI: 10.18757/ejtir.2017.17.3.3204. Disponível em: Acesso em: 5 jun. 2023.