GUERRERO-GARCÍA, J.; GONZÁLEZ-CALLEROS, J. M.; VANDERDONCKT, J. Workflow User Interfaces Patterns. Acta Universitaria, [S. l.], v. 22, p. 62–68, 2012. DOI: 10.15174/au.2012.343. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/343. Acesso em: 6 oct. 2022.