GIL, Jorge. Urban Modality: Modelling and evaluating the sustainable mobility of urban areas in the city-region. A+BE | Architecture and the Built Environment, [S. l.], v. 6, n. 1, p. 1–436, 2016. Disponível em: https://aplusbe.eu/index.php/p/article/view/422. Acesso em: 20 apr. 2025.