Comparing access for all: disability-induced accessibility disparity in Lisbon. - David S. Vale; Fernando Ascensão; Nuno Raposo; António Pedro Figueiredo (J. Geogr. Syst., 2017)

Intersection Roadway Marking Design: Effects Over Cyclist's Safety Perception. - Marina V. Carvalho; Paulo Noriega; David S. Vale; Francisco Rebelo (HCI (51), 2023)