Ceunynck, T. D., Ariën, C., Brijs, K., Brijs, T., Vlierden, K. V., Kuppens, J., … Wets, G. (2015). Proactive Evaluation of Traffic Signs Using a Traffic Sign Simulator. European Journal of Transport and Infrastructure Research, 15(2). https://doi.org/10.18757/ejtir.2015.15.2.3068