MAYR, C. M.; KÖSTER, G. Social Distancing with the Optimal Steps Model. Collective Dynamics, Jülich, Germany, v. 6, p. 1–24, 2021. DOI: 10.17815/CD.2021.116. Disponível em: https://collective-dynamics.eu/index.php/cod/article/view/A116. Acesso em: 15 aug. 2022.