Wontorczyk, Antoni, Magdalena Brzegowa-Gubała, and Stanisław Gaca. “Dysfunctional Impulsiveness and Violations of Social Norms As Important Variables of Comprehensibility of Non-Standard and Non-Typical Road Sings by Polish Drivers”. Journal for Perspectives of Economic Political and Social Integration 32, no. 1 (June 30, 2026): 277–308. Accessed July 8, 2026. https://czasopisma.tnkul.pl/index.php/jpepsi/article/view/4773.